15707748121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{1321}}^1$

素因数の和:1849

約数の個数: 32

約数和(自身を含む): 17723260800

約数和(自身を除く): 2015512679

約数列:

[1, 13, 37, 59, 419, 481, 767, 1321, 2183, 5447, 15503, 17173, 24721, 28379, 48877, 77939, 201539, 321373, 553499, 635401, 914677, 1013207, 2883743, 7195487, 11890801, 20479463, 32656441, 37488659, 266233019, 424533733, 1208288317, 15707748121]

約数ペア:

[(1, 15707748121), (13, 1208288317), (37, 424533733), (59, 266233019), (419, 37488659), (481, 32656441), (767, 20479463), (1321, 11890801), (2183, 7195487), (5447, 2883743), (15503, 1013207), (17173, 914677), (24721, 635401), (28379, 553499), (48877, 321373), (77939, 201539)]