154551795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4799}}^1$

素因数の和:4939

約数の個数: 32

約数和(自身を含む): 262656000

約数和(自身を除く): 108104205

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 285, 339, 565, 1695, 2147, 4799, 6441, 10735, 14397, 23995, 32205, 71985, 91181, 273543, 455905, 542287, 1367715, 1626861, 2711435, 8134305, 10303453, 30910359, 51517265, 154551795]

約数ペア:

[(1, 154551795), (3, 51517265), (5, 30910359), (15, 10303453), (19, 8134305), (57, 2711435), (95, 1626861), (113, 1367715), (285, 542287), (339, 455905), (565, 273543), (1695, 91181), (2147, 71985), (4799, 32205), (6441, 23995), (10735, 14397)]