157030185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5333}}^1$

素因数の和:5505

約数の個数: 32

約数和(自身を含む): 272418048

約数和(自身を除く): 115387863

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 453, 755, 1963, 2265, 5333, 5889, 9815, 15999, 26665, 29445, 69329, 79995, 207987, 346645, 805283, 1039935, 2415849, 4026415, 10468679, 12079245, 31406037, 52343395, 157030185]

約数ペア:

[(1, 157030185), (3, 52343395), (5, 31406037), (13, 12079245), (15, 10468679), (39, 4026415), (65, 2415849), (151, 1039935), (195, 805283), (453, 346645), (755, 207987), (1963, 79995), (2265, 69329), (5333, 29445), (5889, 26665), (9815, 15999)]