151405355

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1\times {\mathrm{751}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 185190528

約数和(自身を除く): 33785173

約数列:

[1, 5, 61, 305, 661, 751, 3305, 3755, 40321, 45811, 201605, 229055, 496411, 2482055, 30281071, 151405355]

約数ペア:

[(1, 151405355), (5, 30281071), (61, 2482055), (305, 496411), (661, 229055), (751, 201605), (3305, 45811), (3755, 40321)]