66883971095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{769}}^1\times {\mathrm{4339}}^1$

素因数の和:5343

約数の個数: 32

約数和(自身を含む): 85015392000

約数和(自身を除く): 18131420905

約数列:

[1, 5, 19, 95, 211, 769, 1055, 3845, 4009, 4339, 14611, 20045, 21695, 73055, 82441, 162259, 412205, 811295, 915529, 3082921, 3336691, 4577645, 15414605, 16683455, 17395051, 63397129, 86975255, 316985645, 704041801, 3520209005, 13376794219, 66883971095]

約数ペア:

[(1, 66883971095), (5, 13376794219), (19, 3520209005), (95, 704041801), (211, 316985645), (769, 86975255), (1055, 63397129), (3845, 17395051), (4009, 16683455), (4339, 15414605), (14611, 4577645), (20045, 3336691), (21695, 3082921), (73055, 915529), (82441, 811295), (162259, 412205)]