38553615

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 71435520

約数和(自身を除く): 32881905

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 145, 155, 261, 279, 435, 465, 899, 953, 1305, 1395, 2697, 2859, 4495, 4765, 8091, 8577, 13485, 14295, 27637, 29543, 40455, 42885, 82911, 88629, 138185, 147715, 248733, 265887, 414555, 443145, 856747, 1243665, 1329435, 2570241, 4283735, 7710723, 12851205, 38553615]

約数ペア:

[(1, 38553615), (3, 12851205), (5, 7710723), (9, 4283735), (15, 2570241), (29, 1329435), (31, 1243665), (45, 856747), (87, 443145), (93, 414555), (145, 265887), (155, 248733), (261, 147715), (279, 138185), (435, 88629), (465, 82911), (899, 42885), (953, 40455), (1305, 29543), (1395, 27637), (2697, 14295), (2859, 13485), (4495, 8577), (4765, 8091)]