1956372275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{547237}}^1$

素因数の和:547271

約数の個数: 24

約数和(自身を含む): 2850015504

約数和(自身を除く): 893643229

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 547237, 2736185, 6019607, 7114081, 13680925, 30098035, 35570405, 78254891, 150490175, 177852025, 391274455, 1956372275]

約数ペア:

[(1, 1956372275), (5, 391274455), (11, 177852025), (13, 150490175), (25, 78254891), (55, 35570405), (65, 30098035), (143, 13680925), (275, 7114081), (325, 6019607), (715, 2736185), (3575, 547237)]