60701875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 40

約数和(自身を含む): 84672896

約数和(自身を除く): 23971021

約数列:

[1, 5, 13, 25, 31, 65, 125, 155, 241, 325, 403, 625, 775, 1205, 1625, 2015, 3133, 3875, 6025, 7471, 8125, 10075, 15665, 19375, 30125, 37355, 50375, 78325, 97123, 150625, 186775, 251875, 391625, 485615, 933875, 1958125, 2428075, 4669375, 12140375, 60701875]

約数ペア:

[(1, 60701875), (5, 12140375), (13, 4669375), (25, 2428075), (31, 1958125), (65, 933875), (125, 485615), (155, 391625), (241, 251875), (325, 186775), (403, 150625), (625, 97123), (775, 78325), (1205, 50375), (1625, 37355), (2015, 30125), (3133, 19375), (3875, 15665), (6025, 10075), (7471, 8125)]