23244525

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 45264960

約数和(自身を除く): 22020435

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 59, 75, 85, 103, 153, 177, 225, 255, 295, 309, 425, 515, 531, 765, 885, 927, 1003, 1275, 1475, 1545, 1751, 2575, 2655, 3009, 3825, 4425, 4635, 5015, 5253, 6077, 7725, 8755, 9027, 13275, 15045, 15759, 18231, 23175, 25075, 26265, 30385, 43775, 45135, 54693, 75225, 78795, 91155, 103309, 131325, 151925, 225675, 273465, 309927, 393975, 455775, 516545, 929781, 1367325, 1549635, 2582725, 4648905, 7748175, 23244525]

約数ペア:

[(1, 23244525), (3, 7748175), (5, 4648905), (9, 2582725), (15, 1549635), (17, 1367325), (25, 929781), (45, 516545), (51, 455775), (59, 393975), (75, 309927), (85, 273465), (103, 225675), (153, 151925), (177, 131325), (225, 103309), (255, 91155), (295, 78795), (309, 75225), (425, 54693), (515, 45135), (531, 43775), (765, 30385), (885, 26265), (927, 25075), (1003, 23175), (1275, 18231), (1475, 15759), (1545, 15045), (1751, 13275), (2575, 9027), (2655, 8755), (3009, 7725), (3825, 6077), (4425, 5253), (4635, 5015)]