42913845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 80960880

約数和(自身を除く): 38047035

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 109, 117, 195, 327, 545, 585, 673, 981, 1417, 1635, 2019, 3365, 4251, 4905, 6057, 7085, 8749, 10095, 12753, 21255, 26247, 30285, 43745, 63765, 73357, 78741, 131235, 220071, 366785, 393705, 660213, 953641, 1100355, 2860923, 3301065, 4768205, 8582769, 14304615, 42913845]

約数ペア:

[(1, 42913845), (3, 14304615), (5, 8582769), (9, 4768205), (13, 3301065), (15, 2860923), (39, 1100355), (45, 953641), (65, 660213), (109, 393705), (117, 366785), (195, 220071), (327, 131235), (545, 78741), (585, 73357), (673, 63765), (981, 43745), (1417, 30285), (1635, 26247), (2019, 21255), (3365, 12753), (4251, 10095), (4905, 8749), (6057, 7085)]