23519994615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2365007}}^1$

素因数の和:2365048

約数の個数: 48

約数和(自身を含む): 46486597248

約数和(自身を除く): 22966602633

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, 3315, 9945, 2365007, 7095021, 11825035, 21285063, 30745091, 35475105, 40205119, 92235273, 106425315, 120615357, 153725455, 201025595, 276705819, 361846071, 461176365, 522666547, 603076785, 1383529095, 1567999641, 1809230355, 2613332735, 4703998923, 7839998205, 23519994615]

約数ペア:

[(1, 23519994615), (3, 7839998205), (5, 4703998923), (9, 2613332735), (13, 1809230355), (15, 1567999641), (17, 1383529095), (39, 603076785), (45, 522666547), (51, 461176365), (65, 361846071), (85, 276705819), (117, 201025595), (153, 153725455), (195, 120615357), (221, 106425315), (255, 92235273), (585, 40205119), (663, 35475105), (765, 30745091), (1105, 21285063), (1989, 11825035), (3315, 7095021), (9945, 2365007)]