5625945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 10745280

約数和(自身を除く): 5119335

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 163, 177, 195, 295, 489, 531, 585, 767, 815, 885, 1467, 2119, 2301, 2445, 2655, 3835, 6357, 6903, 7335, 9617, 10595, 11505, 19071, 28851, 31785, 34515, 48085, 86553, 95355, 125021, 144255, 375063, 432765, 625105, 1125189, 1875315, 5625945]

約数ペア:

[(1, 5625945), (3, 1875315), (5, 1125189), (9, 625105), (13, 432765), (15, 375063), (39, 144255), (45, 125021), (59, 95355), (65, 86553), (117, 48085), (163, 34515), (177, 31785), (195, 28851), (295, 19071), (489, 11505), (531, 10595), (585, 9617), (767, 7335), (815, 6903), (885, 6357), (1467, 3835), (2119, 2655), (2301, 2445)]