65396325

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{12281}}^1$

素因数の和:12365

約数の個数: 24

約数和(自身を含む): 109653696

約数和(自身を除く): 44257371

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 12281, 36843, 61405, 184215, 307025, 871951, 921075, 2615853, 4359755, 13079265, 21798775, 65396325]

約数ペア:

[(1, 65396325), (3, 21798775), (5, 13079265), (15, 4359755), (25, 2615853), (71, 921075), (75, 871951), (213, 307025), (355, 184215), (1065, 61405), (1775, 36843), (5325, 12281)]