139853565

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{13691}}^1$

素因数の和:13929

約数の個数: 24

約数和(自身を含む): 243498528

約数和(自身を除く): 103644963

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 3405, 10215, 13691, 41073, 68455, 123219, 205365, 616095, 3107857, 9323571, 15539285, 27970713, 46617855, 139853565]

約数ペア:

[(1, 139853565), (3, 46617855), (5, 27970713), (9, 15539285), (15, 9323571), (45, 3107857), (227, 616095), (681, 205365), (1135, 123219), (2043, 68455), (3405, 41073), (10215, 13691)]