69664275

素因数分解:

$3^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{1151}}^1$

素因数の和:1436

約数の個数: 36

約数和(自身を含む): 125349120

約数和(自身を除く): 55684845

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 269, 807, 1151, 1345, 2421, 3453, 4035, 5755, 6725, 10359, 12105, 17265, 20175, 28775, 51795, 60525, 86325, 258975, 309619, 928857, 1548095, 2786571, 4644285, 7740475, 13932855, 23221425, 69664275]

約数ペア:

[(1, 69664275), (3, 23221425), (5, 13932855), (9, 7740475), (15, 4644285), (25, 2786571), (45, 1548095), (75, 928857), (225, 309619), (269, 258975), (807, 86325), (1151, 60525), (1345, 51795), (2421, 28775), (3453, 20175), (4035, 17265), (5755, 12105), (6725, 10359)]