15314715

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 29248128

約数和(自身を除く): 13933413

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 557, 585, 611, 705, 1671, 1833, 2115, 2785, 3055, 5013, 5499, 7241, 8355, 9165, 21723, 25065, 26179, 27495, 36205, 65169, 78537, 108615, 130895, 235611, 325845, 340327, 392685, 1020981, 1178055, 1701635, 3062943, 5104905, 15314715]

約数ペア:

[(1, 15314715), (3, 5104905), (5, 3062943), (9, 1701635), (13, 1178055), (15, 1020981), (39, 392685), (45, 340327), (47, 325845), (65, 235611), (117, 130895), (141, 108615), (195, 78537), (235, 65169), (423, 36205), (557, 27495), (585, 26179), (611, 25065), (705, 21723), (1671, 9165), (1833, 8355), (2115, 7241), (2785, 5499), (3055, 5013)]