156067485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47947}}^1$

素因数の和:47993

約数の個数: 32

約数和(自身を含む): 294592512

約数和(自身を除く): 138525027

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 47947, 143841, 239735, 335629, 719205, 1006887, 1486357, 1678145, 4459071, 5034435, 7431785, 10404499, 22295355, 31213497, 52022495, 156067485]

約数ペア:

[(1, 156067485), (3, 52022495), (5, 31213497), (7, 22295355), (15, 10404499), (21, 7431785), (31, 5034435), (35, 4459071), (93, 1678145), (105, 1486357), (155, 1006887), (217, 719205), (465, 335629), (651, 239735), (1085, 143841), (3255, 47947)]