23679045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2381}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 46820592

約数和(自身を除く): 23141547

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 2381, 3315, 7143, 9945, 11905, 21429, 30953, 35715, 40477, 92859, 107145, 121431, 154765, 202385, 278577, 364293, 464295, 526201, 607155, 1392885, 1578603, 1821465, 2631005, 4735809, 7893015, 23679045]

約数ペア:

[(1, 23679045), (3, 7893015), (5, 4735809), (9, 2631005), (13, 1821465), (15, 1578603), (17, 1392885), (39, 607155), (45, 526201), (51, 464295), (65, 364293), (85, 278577), (117, 202385), (153, 154765), (195, 121431), (221, 107145), (255, 92859), (585, 40477), (663, 35715), (765, 30953), (1105, 21429), (1989, 11905), (2381, 9945), (3315, 7143)]