67406625

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 143095680

約数和(自身を除く): 75689055

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 125, 143, 165, 195, 225, 275, 325, 375, 419, 429, 495, 585, 715, 825, 975, 1125, 1257, 1287, 1375, 1625, 2095, 2145, 2475, 2925, 3575, 3771, 4125, 4609, 4875, 5447, 6285, 6435, 10475, 10725, 12375, 13827, 14625, 16341, 17875, 18855, 23045, 27235, 31425, 32175, 41481, 49023, 52375, 53625, 59917, 69135, 81705, 94275, 115225, 136175, 157125, 160875, 179751, 207405, 245115, 299585, 345675, 408525, 471375, 539253, 576125, 680875, 898755, 1037025, 1225575, 1497925, 1728375, 2042625, 2696265, 4493775, 5185125, 6127875, 7489625, 13481325, 22468875, 67406625]

約数ペア:

[(1, 67406625), (3, 22468875), (5, 13481325), (9, 7489625), (11, 6127875), (13, 5185125), (15, 4493775), (25, 2696265), (33, 2042625), (39, 1728375), (45, 1497925), (55, 1225575), (65, 1037025), (75, 898755), (99, 680875), (117, 576125), (125, 539253), (143, 471375), (165, 408525), (195, 345675), (225, 299585), (275, 245115), (325, 207405), (375, 179751), (419, 160875), (429, 157125), (495, 136175), (585, 115225), (715, 94275), (825, 81705), (975, 69135), (1125, 59917), (1257, 53625), (1287, 52375), (1375, 49023), (1625, 41481), (2095, 32175), (2145, 31425), (2475, 27235), (2925, 23045), (3575, 18855), (3771, 17875), (4125, 16341), (4609, 14625), (4875, 13827), (5447, 12375), (6285, 10725), (6435, 10475)]