149471305

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 193489920

約数和(自身を除く): 44018615

約数列:

[1, 5, 31, 37, 67, 155, 185, 335, 389, 1147, 1945, 2077, 2479, 5735, 10385, 12059, 12395, 14393, 26063, 60295, 71965, 76849, 130315, 384245, 446183, 807953, 964331, 2230915, 4039765, 4821655, 29894261, 149471305]

約数ペア:

[(1, 149471305), (5, 29894261), (31, 4821655), (37, 4039765), (67, 2230915), (155, 964331), (185, 807953), (335, 446183), (389, 384245), (1147, 130315), (1945, 76849), (2077, 71965), (2479, 60295), (5735, 26063), (10385, 14393), (12059, 12395)]