150049145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 194641920

約数和(自身を除く): 44592775

約数列:

[1, 5, 31, 43, 47, 155, 215, 235, 479, 1333, 1457, 2021, 2395, 6665, 7285, 10105, 14849, 20597, 22513, 62651, 74245, 102985, 112565, 313255, 638507, 697903, 968059, 3192535, 3489515, 4840295, 30009829, 150049145]

約数ペア:

[(1, 150049145), (5, 30009829), (31, 4840295), (43, 3489515), (47, 3192535), (155, 968059), (215, 697903), (235, 638507), (479, 313255), (1333, 112565), (1457, 102985), (2021, 74245), (2395, 62651), (6665, 22513), (7285, 20597), (10105, 14849)]