15275052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 42072576

約数和(自身を除く): 26797524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 257, 381, 468, 508, 514, 762, 771, 1028, 1143, 1524, 1542, 1651, 2286, 2313, 3084, 3302, 3341, 4572, 4626, 4953, 6604, 6682, 9252, 9906, 10023, 13364, 14859, 19812, 20046, 29718, 30069, 32639, 40092, 59436, 60138, 65278, 97917, 120276, 130556, 195834, 293751, 391668, 424307, 587502, 848614, 1175004, 1272921, 1697228, 2545842, 3818763, 5091684, 7637526, 15275052]

約数ペア:

[(1, 15275052), (2, 7637526), (3, 5091684), (4, 3818763), (6, 2545842), (9, 1697228), (12, 1272921), (13, 1175004), (18, 848614), (26, 587502), (36, 424307), (39, 391668), (52, 293751), (78, 195834), (117, 130556), (127, 120276), (156, 97917), (234, 65278), (254, 60138), (257, 59436), (381, 40092), (468, 32639), (508, 30069), (514, 29718), (762, 20046), (771, 19812), (1028, 14859), (1143, 13364), (1524, 10023), (1542, 9906), (1651, 9252), (2286, 6682), (2313, 6604), (3084, 4953), (3302, 4626), (3341, 4572)]