72434235

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 118130688

約数和(自身を除く): 45696453

約数列:

[1, 3, 5, 15, 103, 173, 271, 309, 515, 519, 813, 865, 1355, 1545, 2595, 4065, 17819, 27913, 46883, 53457, 83739, 89095, 139565, 140649, 234415, 267285, 418695, 703245, 4828949, 14486847, 24144745, 72434235]

約数ペア:

[(1, 72434235), (3, 24144745), (5, 14486847), (15, 4828949), (103, 703245), (173, 418695), (271, 267285), (309, 234415), (515, 140649), (519, 139565), (813, 89095), (865, 83739), (1355, 53457), (1545, 46883), (2595, 27913), (4065, 17819)]