10266555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 19837440

約数和(自身を除く): 9570885

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 65, 85, 95, 163, 195, 221, 247, 255, 285, 323, 489, 663, 741, 815, 969, 1105, 1235, 1615, 2119, 2445, 2771, 3097, 3315, 3705, 4199, 4845, 6357, 8313, 9291, 10595, 12597, 13855, 15485, 20995, 31785, 36023, 40261, 41565, 46455, 52649, 62985, 108069, 120783, 157947, 180115, 201305, 263245, 540345, 603915, 684437, 789735, 2053311, 3422185, 10266555]

約数ペア:

[(1, 10266555), (3, 3422185), (5, 2053311), (13, 789735), (15, 684437), (17, 603915), (19, 540345), (39, 263245), (51, 201305), (57, 180115), (65, 157947), (85, 120783), (95, 108069), (163, 62985), (195, 52649), (221, 46455), (247, 41565), (255, 40261), (285, 36023), (323, 31785), (489, 20995), (663, 15485), (741, 13855), (815, 12597), (969, 10595), (1105, 9291), (1235, 8313), (1615, 6357), (2119, 4845), (2445, 4199), (2771, 3705), (3097, 3315)]