72093045

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 118056960

約数和(自身を除く): 45963915

約数列:

[1, 3, 5, 15, 71, 139, 213, 355, 417, 487, 695, 1065, 1461, 2085, 2435, 7305, 9869, 29607, 34577, 49345, 67693, 103731, 148035, 172885, 203079, 338465, 518655, 1015395, 4806203, 14418609, 24031015, 72093045]

約数ペア:

[(1, 72093045), (3, 24031015), (5, 14418609), (15, 4806203), (71, 1015395), (139, 518655), (213, 338465), (355, 203079), (417, 172885), (487, 148035), (695, 103731), (1065, 67693), (1461, 49345), (2085, 34577), (2435, 29607), (7305, 9869)]