163074105

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 304362240

約数和(自身を除く): 141288135

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 139, 145, 155, 261, 279, 417, 435, 465, 695, 841, 899, 1251, 1305, 1395, 2085, 2523, 2697, 4031, 4205, 4309, 4495, 6255, 7569, 8091, 12093, 12615, 12927, 13485, 20155, 21545, 26071, 36279, 37845, 38781, 40455, 60465, 64635, 78213, 116899, 124961, 130355, 181395, 193905, 234639, 350697, 374883, 391065, 584495, 624805, 1052091, 1124649, 1173195, 1753485, 1874415, 3623869, 5260455, 5623245, 10871607, 18119345, 32614821, 54358035, 163074105]

約数ペア:

[(1, 163074105), (3, 54358035), (5, 32614821), (9, 18119345), (15, 10871607), (29, 5623245), (31, 5260455), (45, 3623869), (87, 1874415), (93, 1753485), (139, 1173195), (145, 1124649), (155, 1052091), (261, 624805), (279, 584495), (417, 391065), (435, 374883), (465, 350697), (695, 234639), (841, 193905), (899, 181395), (1251, 130355), (1305, 124961), (1395, 116899), (2085, 78213), (2523, 64635), (2697, 60465), (4031, 40455), (4205, 38781), (4309, 37845), (4495, 36279), (6255, 26071), (7569, 21545), (8091, 20155), (12093, 13485), (12615, 12927)]