85973545

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 123793920

約数和(自身を除く): 37820375

約数列:

[1, 5, 7, 29, 35, 71, 145, 203, 355, 497, 1015, 1193, 2059, 2485, 5965, 8351, 10295, 14413, 34597, 41755, 72065, 84703, 172985, 242179, 423515, 592921, 1210895, 2456387, 2964605, 12281935, 17194709, 85973545]

約数ペア:

[(1, 85973545), (5, 17194709), (7, 12281935), (29, 2964605), (35, 2456387), (71, 1210895), (145, 592921), (203, 423515), (355, 242179), (497, 172985), (1015, 84703), (1193, 72065), (2059, 41755), (2485, 34597), (5965, 14413), (8351, 10295)]