23800595

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 37547328

約数和(自身を除く): 13746733

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 181, 221, 289, 455, 595, 905, 1105, 1267, 1445, 1547, 2023, 2353, 3077, 3757, 6335, 7735, 10115, 11765, 15385, 16471, 18785, 21539, 26299, 40001, 52309, 82355, 107695, 131495, 200005, 261545, 280007, 366163, 680017, 1400035, 1830815, 3400085, 4760119, 23800595]

約数ペア:

[(1, 23800595), (5, 4760119), (7, 3400085), (13, 1830815), (17, 1400035), (35, 680017), (65, 366163), (85, 280007), (91, 261545), (119, 200005), (181, 131495), (221, 107695), (289, 82355), (455, 52309), (595, 40001), (905, 26299), (1105, 21539), (1267, 18785), (1445, 16471), (1547, 15385), (2023, 11765), (2353, 10115), (3077, 7735), (3757, 6335)]