145864175

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 188461152

約数和(自身を除く): 42596977

約数列:

[1, 5, 25, 37, 71, 185, 355, 925, 1775, 2221, 2627, 11105, 13135, 55525, 65675, 82177, 157691, 410885, 788455, 2054425, 3942275, 5834567, 29172835, 145864175]

約数ペア:

[(1, 145864175), (5, 29172835), (25, 5834567), (37, 3942275), (71, 2054425), (185, 788455), (355, 410885), (925, 157691), (1775, 82177), (2221, 65675), (2627, 55525), (11105, 13135)]