64549365

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{773}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 109226880

約数和(自身を除く): 44677515

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 293, 773, 879, 1465, 2319, 3865, 4395, 5567, 11595, 14687, 16701, 27835, 44061, 73435, 83505, 220305, 226489, 679467, 1132445, 3397335, 4303291, 12909873, 21516455, 64549365]

約数ペア:

[(1, 64549365), (3, 21516455), (5, 12909873), (15, 4303291), (19, 3397335), (57, 1132445), (95, 679467), (285, 226489), (293, 220305), (773, 83505), (879, 73435), (1465, 44061), (2319, 27835), (3865, 16701), (4395, 14687), (5567, 11595)]