87068735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70501}}^1$

素因数の和:70538

約数の個数: 16

約数和(自身を含む): 118443360

約数和(自身を除く): 31374625

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 70501, 352505, 916513, 1339519, 4582565, 6697595, 17413747, 87068735]

約数ペア:

[(1, 87068735), (5, 17413747), (13, 6697595), (19, 4582565), (65, 1339519), (95, 916513), (247, 352505), (1235, 70501)]