11268125

素因数分解:

$5^4\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:191

約数の個数: 30

約数和(自身を含む): 15580950

約数和(自身を除く): 4312825

約数列:

[1, 5, 11, 25, 55, 121, 125, 149, 275, 605, 625, 745, 1375, 1639, 3025, 3725, 6875, 8195, 15125, 18029, 18625, 40975, 75625, 90145, 93125, 204875, 450725, 1024375, 2253625, 11268125]

約数ペア:

[(1, 11268125), (5, 2253625), (11, 1024375), (25, 450725), (55, 204875), (121, 93125), (125, 90145), (149, 75625), (275, 40975), (605, 18625), (625, 18029), (745, 15125), (1375, 8195), (1639, 6875), (3025, 3725)]