56788815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6871}}^1$

素因数の和:6927

約数の個数: 32

約数和(自身を含む): 98956800

約数和(自身を除く): 42167985

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 6871, 8265, 20613, 34355, 103065, 130549, 199259, 391647, 597777, 652745, 996295, 1958235, 2988885, 3785921, 11357763, 18929605, 56788815]

約数ペア:

[(1, 56788815), (3, 18929605), (5, 11357763), (15, 3785921), (19, 2988885), (29, 1958235), (57, 996295), (87, 652745), (95, 597777), (145, 391647), (285, 199259), (435, 130549), (551, 103065), (1653, 34355), (2755, 20613), (6871, 8265)]