16496415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 31161312

約数和(自身を除く): 14664897

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 163, 173, 195, 489, 519, 585, 815, 865, 1467, 1557, 2119, 2249, 2445, 2595, 6357, 6747, 7335, 7785, 10595, 11245, 19071, 20241, 28199, 31785, 33735, 84597, 95355, 101205, 140995, 253791, 366587, 422985, 1099761, 1268955, 1832935, 3299283, 5498805, 16496415]

約数ペア:

[(1, 16496415), (3, 5498805), (5, 3299283), (9, 1832935), (13, 1268955), (15, 1099761), (39, 422985), (45, 366587), (65, 253791), (117, 140995), (163, 101205), (173, 95355), (195, 84597), (489, 33735), (519, 31785), (585, 28199), (815, 20241), (865, 19071), (1467, 11245), (1557, 10595), (2119, 7785), (2249, 7335), (2445, 6747), (2595, 6357)]