91661075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2237}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 124880400

約数和(自身を除く): 33219325

約数列:

[1, 5, 11, 25, 55, 149, 275, 745, 1639, 2237, 3725, 8195, 11185, 24607, 40975, 55925, 123035, 333313, 615175, 1666565, 3666443, 8332825, 18332215, 91661075]

約数ペア:

[(1, 91661075), (5, 18332215), (11, 8332825), (25, 3666443), (55, 1666565), (149, 615175), (275, 333313), (745, 123035), (1639, 55925), (2237, 40975), (3725, 24607), (8195, 11185)]