2103595845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{18959}}^1$

素因数の和:19549

約数の個数: 32

約数和(自身を含む): 3631219200

約数和(自身を除く): 1527623355

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 569, 1707, 2845, 7397, 8535, 18959, 22191, 36985, 56877, 94795, 110955, 246467, 284385, 739401, 1232335, 3697005, 10787671, 32363013, 53938355, 140239723, 161815065, 420719169, 701198615, 2103595845]

約数ペア:

[(1, 2103595845), (3, 701198615), (5, 420719169), (13, 161815065), (15, 140239723), (39, 53938355), (65, 32363013), (195, 10787671), (569, 3697005), (1707, 1232335), (2845, 739401), (7397, 284385), (8535, 246467), (18959, 110955), (22191, 94795), (36985, 56877)]