72245145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2953}}^1$

素因数の和:3201

約数の個数: 32

約数和(自身を含む): 132717312

約数和(自身を除く): 60472167

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 233, 699, 1165, 1631, 2953, 3495, 4893, 8155, 8859, 14765, 20671, 24465, 44295, 62013, 103355, 310065, 688049, 2064147, 3440245, 4816343, 10320735, 14449029, 24081715, 72245145]

約数ペア:

[(1, 72245145), (3, 24081715), (5, 14449029), (7, 10320735), (15, 4816343), (21, 3440245), (35, 2064147), (105, 688049), (233, 310065), (699, 103355), (1165, 62013), (1631, 44295), (2953, 24465), (3495, 20671), (4893, 14765), (8155, 8859)]