53715015

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3863}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 96445440

約数和(自身を除く): 42730425

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 3863, 4635, 11589, 13905, 19315, 34767, 57945, 104301, 173835, 397889, 521505, 1193667, 1989445, 3581001, 5968335, 10743003, 17905005, 53715015]

約数ペア:

[(1, 53715015), (3, 17905005), (5, 10743003), (9, 5968335), (15, 3581001), (27, 1989445), (45, 1193667), (103, 521505), (135, 397889), (309, 173835), (515, 104301), (927, 57945), (1545, 34767), (2781, 19315), (3863, 13905), (4635, 11589)]