51084585

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8167}}^1$

素因数の和:8317

約数の個数: 24

約数和(自身を含む): 89194560

約数和(自身を除く): 38109975

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 8167, 24501, 40835, 73503, 122505, 367515, 1135213, 3405639, 5676065, 10216917, 17028195, 51084585]

約数ペア:

[(1, 51084585), (3, 17028195), (5, 10216917), (9, 5676065), (15, 3405639), (45, 1135213), (139, 367515), (417, 122505), (695, 73503), (1251, 40835), (2085, 24501), (6255, 8167)]