15672970615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{16987}}^1$

素因数の和:17199

約数の個数: 32

約数和(自身を含む): 20079000576

約数和(自身を除く): 4406029961

約数列:

[1, 5, 23, 71, 113, 115, 355, 565, 1633, 2599, 8023, 8165, 12995, 16987, 40115, 84935, 184529, 390701, 922645, 1206077, 1919531, 1953505, 6030385, 9597655, 27739771, 44149213, 136286701, 138698855, 220746065, 681433505, 3134594123, 15672970615]

約数ペア:

[(1, 15672970615), (5, 3134594123), (23, 681433505), (71, 220746065), (113, 138698855), (115, 136286701), (355, 44149213), (565, 27739771), (1633, 9597655), (2599, 6030385), (8023, 1953505), (8165, 1919531), (12995, 1206077), (16987, 922645), (40115, 390701), (84935, 184529)]