5149771875

素因数分解:

$3^2\times 5^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 10236844800

約数和(自身を除く): 5087072925

約数列:

[1, 3, 5, 9, 15, 19, 23, 25, 45, 57, 69, 75, 95, 115, 125, 171, 207, 225, 285, 345, 375, 419, 437, 475, 575, 625, 855, 1035, 1125, 1257, 1311, 1425, 1725, 1875, 2095, 2185, 2375, 2875, 3125, 3771, 3933, 4275, 5175, 5625, 6285, 6555, 7125, 7961, 8625, 9375, 9637, 10475, 10925, 11875, 14375, 18855, 19665, 21375, 23883, 25875, 28125, 28911, 31425, 32775, 35625, 39805, 43125, 48185, 52375, 54625, 59375, 71649, 71875, 86733, 94275, 98325, 106875, 119415, 129375, 144555, 157125, 163875, 178125, 183103, 199025, 215625, 240925, 261875, 273125, 358245, 433665, 471375, 491625, 534375, 549309, 597075, 646875, 722775, 785625, 819375, 915515, 995125, 1204625, 1309375, 1365625, 1647927, 1791225, 2168325, 2356875, 2458125, 2746545, 2985375, 3613875, 3928125, 4096875, 4577575, 4975625, 6023125, 8239635, 8956125, 10841625, 11784375, 12290625, 13732725, 14926875, 18069375, 22887875, 24878125, 30115625, 41198175, 44780625, 54208125, 68663625, 74634375, 90346875, 114439375, 205990875, 223903125, 271040625, 343318125, 572196875, 1029954375, 1716590625, 5149771875]

約数ペア:

[(1, 5149771875), (3, 1716590625), (5, 1029954375), (9, 572196875), (15, 343318125), (19, 271040625), (23, 223903125), (25, 205990875), (45, 114439375), (57, 90346875), (69, 74634375), (75, 68663625), (95, 54208125), (115, 44780625), (125, 41198175), (171, 30115625), (207, 24878125), (225, 22887875), (285, 18069375), (345, 14926875), (375, 13732725), (419, 12290625), (437, 11784375), (475, 10841625), (575, 8956125), (625, 8239635), (855, 6023125), (1035, 4975625), (1125, 4577575), (1257, 4096875), (1311, 3928125), (1425, 3613875), (1725, 2985375), (1875, 2746545), (2095, 2458125), (2185, 2356875), (2375, 2168325), (2875, 1791225), (3125, 1647927), (3771, 1365625), (3933, 1309375), (4275, 1204625), (5175, 995125), (5625, 915515), (6285, 819375), (6555, 785625), (7125, 722775), (7961, 646875), (8625, 597075), (9375, 549309), (9637, 534375), (10475, 491625), (10925, 471375), (11875, 433665), (14375, 358245), (18855, 273125), (19665, 261875), (21375, 240925), (23883, 215625), (25875, 199025), (28125, 183103), (28911, 178125), (31425, 163875), (32775, 157125), (35625, 144555), (39805, 129375), (43125, 119415), (48185, 106875), (52375, 98325), (54625, 94275), (59375, 86733), (71649, 71875)]