61230455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2953}}^1$

素因数の和:3011

約数の個数: 32

約数和(自身を含む): 89328960

約数和(自身を除く): 28098505

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1595, 1885, 2953, 4147, 14765, 20735, 32483, 38389, 85637, 162415, 191945, 422279, 428185, 942007, 1113281, 2111395, 4710035, 5566405, 12246091, 61230455]

約数ペア:

[(1, 61230455), (5, 12246091), (11, 5566405), (13, 4710035), (29, 2111395), (55, 1113281), (65, 942007), (143, 428185), (145, 422279), (319, 191945), (377, 162415), (715, 85637), (1595, 38389), (1885, 32483), (2953, 20735), (4147, 14765)]