28340147145

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1\times {\mathrm{59693}}^1$

素因数の和:60753

約数の個数: 32

約数和(自身を含む): 46853581824

約数和(自身を除く): 18513434679

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 1021, 3063, 5105, 15315, 31651, 59693, 94953, 158255, 179079, 298465, 474765, 895395, 1850483, 5551449, 9252415, 27757245, 60946553, 182839659, 304732765, 914198295, 1889343143, 5668029429, 9446715715, 28340147145]

約数ペア:

[(1, 28340147145), (3, 9446715715), (5, 5668029429), (15, 1889343143), (31, 914198295), (93, 304732765), (155, 182839659), (465, 60946553), (1021, 27757245), (3063, 9252415), (5105, 5551449), (15315, 1850483), (31651, 895395), (59693, 474765), (94953, 298465), (158255, 179079)]