13061385

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3121}}^1$

素因数の和:3166

約数の個数: 32

約数和(自身を含む): 23976960

約数和(自身を除く): 10915575

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 3121, 4185, 9363, 15605, 28089, 46815, 84267, 96751, 140445, 290253, 421335, 483755, 870759, 1451265, 2612277, 4353795, 13061385]

約数ペア:

[(1, 13061385), (3, 4353795), (5, 2612277), (9, 1451265), (15, 870759), (27, 483755), (31, 421335), (45, 290253), (93, 140445), (135, 96751), (155, 84267), (279, 46815), (465, 28089), (837, 15605), (1395, 9363), (3121, 4185)]