2533129725

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{1303}}^1$

素因数の和:1376

約数の個数: 108

約数和(自身を含む): 5096819616

約数和(自身を除く): 2563689891

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 115, 147, 161, 175, 245, 345, 483, 525, 529, 575, 735, 805, 1127, 1225, 1303, 1587, 1725, 2415, 2645, 3381, 3675, 3703, 3909, 4025, 5635, 6515, 7935, 9121, 11109, 12075, 13225, 16905, 18515, 19545, 25921, 27363, 28175, 29969, 32575, 39675, 45605, 55545, 63847, 77763, 84525, 89907, 92575, 97725, 129605, 136815, 149845, 191541, 209783, 228025, 277725, 319235, 388815, 449535, 629349, 648025, 684075, 689287, 749225, 957705, 1048915, 1468481, 1596175, 1944075, 2067861, 2247675, 3146745, 3446435, 4405443, 4788525, 4825009, 5244575, 7342405, 10339305, 14475027, 15733725, 17232175, 22027215, 24125045, 33775063, 36712025, 51696525, 72375135, 101325189, 110136075, 120625225, 168875315, 361875675, 506625945, 844376575, 2533129725]

約数ペア:

[(1, 2533129725), (3, 844376575), (5, 506625945), (7, 361875675), (15, 168875315), (21, 120625225), (23, 110136075), (25, 101325189), (35, 72375135), (49, 51696525), (69, 36712025), (75, 33775063), (105, 24125045), (115, 22027215), (147, 17232175), (161, 15733725), (175, 14475027), (245, 10339305), (345, 7342405), (483, 5244575), (525, 4825009), (529, 4788525), (575, 4405443), (735, 3446435), (805, 3146745), (1127, 2247675), (1225, 2067861), (1303, 1944075), (1587, 1596175), (1725, 1468481), (2415, 1048915), (2645, 957705), (3381, 749225), (3675, 689287), (3703, 684075), (3909, 648025), (4025, 629349), (5635, 449535), (6515, 388815), (7935, 319235), (9121, 277725), (11109, 228025), (12075, 209783), (13225, 191541), (16905, 149845), (18515, 136815), (19545, 129605), (25921, 97725), (27363, 92575), (28175, 89907), (29969, 84525), (32575, 77763), (39675, 63847), (45605, 55545)]