85166145

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61051}}^1$

素因数の和:61093

約数の個数: 24

約数和(自身を含む): 152385792

約数和(自身を除く): 67219647

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 61051, 183153, 305255, 549459, 915765, 1892581, 2747295, 5677743, 9462905, 17033229, 28388715, 85166145]

約数ペア:

[(1, 85166145), (3, 28388715), (5, 17033229), (9, 9462905), (15, 5677743), (31, 2747295), (45, 1892581), (93, 915765), (155, 549459), (279, 305255), (465, 183153), (1395, 61051)]