168774525

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{14153}}^1$

素因数の和:14222

約数の個数: 36

約数和(自身を含む): 308019348

約数和(自身を除く): 139244823

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1325, 2385, 3975, 11925, 14153, 42459, 70765, 127377, 212295, 353825, 636885, 750109, 1061475, 2250327, 3184425, 3750545, 6750981, 11251635, 18752725, 33754905, 56258175, 168774525]

約数ペア:

[(1, 168774525), (3, 56258175), (5, 33754905), (9, 18752725), (15, 11251635), (25, 6750981), (45, 3750545), (53, 3184425), (75, 2250327), (159, 1061475), (225, 750109), (265, 636885), (477, 353825), (795, 212295), (1325, 127377), (2385, 70765), (3975, 42459), (11925, 14153)]