15897540885

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{135859}}^1$

素因数の和:136165

約数の個数: 32

約数和(自身を含む): 26411184000

約数和(自身を除く): 10513643115

約数列:

[1, 3, 5, 15, 29, 87, 145, 269, 435, 807, 1345, 4035, 7801, 23403, 39005, 117015, 135859, 407577, 679295, 2037885, 3939911, 11819733, 19699555, 36546071, 59098665, 109638213, 182730355, 548191065, 1059836059, 3179508177, 5299180295, 15897540885]

約数ペア:

[(1, 15897540885), (3, 5299180295), (5, 3179508177), (15, 1059836059), (29, 548191065), (87, 182730355), (145, 109638213), (269, 59098665), (435, 36546071), (807, 19699555), (1345, 11819733), (4035, 3939911), (7801, 2037885), (23403, 679295), (39005, 407577), (117015, 135859)]