55520375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 73993920

約数和(自身を除く): 18473545

約数列:

[1, 5, 19, 25, 95, 97, 125, 241, 475, 485, 1205, 1843, 2375, 2425, 4579, 6025, 9215, 12125, 22895, 23377, 30125, 46075, 114475, 116885, 230375, 444163, 572375, 584425, 2220815, 2922125, 11104075, 55520375]

約数ペア:

[(1, 55520375), (5, 11104075), (19, 2922125), (25, 2220815), (95, 584425), (97, 572375), (125, 444163), (241, 230375), (475, 116885), (485, 114475), (1205, 46075), (1843, 30125), (2375, 23377), (2425, 22895), (4579, 12125), (6025, 9215)]