87461085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{773}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 147864960

約数和(自身を除く): 60403875

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 397, 773, 1191, 1985, 2319, 3865, 5955, 7543, 11595, 14687, 22629, 37715, 44061, 73435, 113145, 220305, 306881, 920643, 1534405, 4603215, 5830739, 17492217, 29153695, 87461085]

約数ペア:

[(1, 87461085), (3, 29153695), (5, 17492217), (15, 5830739), (19, 4603215), (57, 1534405), (95, 920643), (285, 306881), (397, 220305), (773, 113145), (1191, 73435), (1985, 44061), (2319, 37715), (3865, 22629), (5955, 14687), (7543, 11595)]