55245075

素因数分解:

$3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{3491}}^1$

素因数の和:3715

約数の個数: 24

約数和(自身を含む): 91797696

約数和(自身を除く): 36552621

約数列:

[1, 3, 5, 15, 25, 75, 211, 633, 1055, 3165, 3491, 5275, 10473, 15825, 17455, 52365, 87275, 261825, 736601, 2209803, 3683005, 11049015, 18415025, 55245075]

約数ペア:

[(1, 55245075), (3, 18415025), (5, 11049015), (15, 3683005), (25, 2209803), (75, 736601), (211, 261825), (633, 87275), (1055, 52365), (3165, 17455), (3491, 15825), (5275, 10473)]