2103187515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89137}}^1$

素因数の和:89180

約数の個数: 48

約数和(自身を含む): 3983398944

約数和(自身を除く): 1880211429

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 1573, 1815, 2145, 4719, 7865, 23595, 89137, 267411, 445685, 980507, 1158781, 1337055, 2941521, 3476343, 4902535, 5793905, 10785577, 12746591, 14707605, 17381715, 32356731, 38239773, 53927885, 63732955, 140212501, 161783655, 191198865, 420637503, 701062505, 2103187515]

約数ペア:

[(1, 2103187515), (3, 701062505), (5, 420637503), (11, 191198865), (13, 161783655), (15, 140212501), (33, 63732955), (39, 53927885), (55, 38239773), (65, 32356731), (121, 17381715), (143, 14707605), (165, 12746591), (195, 10785577), (363, 5793905), (429, 4902535), (605, 3476343), (715, 2941521), (1573, 1337055), (1815, 1158781), (2145, 980507), (4719, 445685), (7865, 267411), (23595, 89137)]