72798555

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1481}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 121642560

約数和(自身を除く): 48844005

約数列:

[1, 3, 5, 15, 29, 87, 113, 145, 339, 435, 565, 1481, 1695, 3277, 4443, 7405, 9831, 16385, 22215, 42949, 49155, 128847, 167353, 214745, 502059, 644235, 836765, 2510295, 4853237, 14559711, 24266185, 72798555]

約数ペア:

[(1, 72798555), (3, 24266185), (5, 14559711), (15, 4853237), (29, 2510295), (87, 836765), (113, 644235), (145, 502059), (339, 214745), (435, 167353), (565, 128847), (1481, 49155), (1695, 42949), (3277, 22215), (4443, 16385), (7405, 9831)]