152435855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12541}}^1$

素因数の和:12587

約数の個数: 32

約数和(自身を含む): 227562048

約数和(自身を除く): 75126193

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 12155, 12541, 62705, 137951, 163033, 213197, 689755, 815165, 1065985, 1793363, 2345167, 2771561, 8966815, 11725835, 13857805, 30487171, 152435855]

約数ペア:

[(1, 152435855), (5, 30487171), (11, 13857805), (13, 11725835), (17, 8966815), (55, 2771561), (65, 2345167), (85, 1793363), (143, 1065985), (187, 815165), (221, 689755), (715, 213197), (935, 163033), (1105, 137951), (2431, 62705), (12155, 12541)]