65206665

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5347}}^1$

素因数の和:5629

約数の個数: 24

約数和(自身を含む): 113463168

約数和(自身を除く): 48256503

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 5347, 12195, 16041, 26735, 48123, 80205, 240615, 1449037, 4347111, 7245185, 13041333, 21735555, 65206665]

約数ペア:

[(1, 65206665), (3, 21735555), (5, 13041333), (9, 7245185), (15, 4347111), (45, 1449037), (271, 240615), (813, 80205), (1355, 48123), (2439, 26735), (4065, 16041), (5347, 12195)]