53177235

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 86840640

約数和(自身を除く): 33663405

約数列:

[1, 3, 5, 15, 113, 137, 229, 339, 411, 565, 685, 687, 1145, 1695, 2055, 3435, 15481, 25877, 31373, 46443, 77405, 77631, 94119, 129385, 156865, 232215, 388155, 470595, 3545149, 10635447, 17725745, 53177235]

約数ペア:

[(1, 53177235), (3, 17725745), (5, 10635447), (15, 3545149), (113, 470595), (137, 388155), (229, 232215), (339, 156865), (411, 129385), (565, 94119), (685, 77631), (687, 77405), (1145, 46443), (1695, 31373), (2055, 25877), (3435, 15481)]