74213975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1279}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 100945920

約数和(自身を除く): 26731945

約数列:

[1, 5, 11, 25, 55, 211, 275, 1055, 1279, 2321, 5275, 6395, 11605, 14069, 31975, 58025, 70345, 269869, 351725, 1349345, 2968559, 6746725, 14842795, 74213975]

約数ペア:

[(1, 74213975), (5, 14842795), (11, 6746725), (25, 2968559), (55, 1349345), (211, 351725), (275, 269869), (1055, 70345), (1279, 58025), (2321, 31975), (5275, 14069), (6395, 11605)]