71662965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22859}}^1$

素因数の和:22897

約数の個数: 32

約数和(自身を含む): 131673600

約数和(自身を除く): 60010635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 22859, 68577, 114295, 251449, 342885, 434321, 754347, 1257245, 1302963, 2171605, 3771735, 4777531, 6514815, 14332593, 23887655, 71662965]

約数ペア:

[(1, 71662965), (3, 23887655), (5, 14332593), (11, 6514815), (15, 4777531), (19, 3771735), (33, 2171605), (55, 1302963), (57, 1257245), (95, 754347), (165, 434321), (209, 342885), (285, 251449), (627, 114295), (1045, 68577), (3135, 22859)]