13141845

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 24222264

約数和(自身を除く): 11080419

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 555, 877, 999, 1665, 2631, 2997, 4385, 4995, 7893, 13155, 14985, 23679, 32449, 39465, 71037, 97347, 118395, 162245, 292041, 355185, 486735, 876123, 1460205, 2628369, 4380615, 13141845]

約数ペア:

[(1, 13141845), (3, 4380615), (5, 2628369), (9, 1460205), (15, 876123), (27, 486735), (37, 355185), (45, 292041), (81, 162245), (111, 118395), (135, 97347), (185, 71037), (333, 39465), (405, 32449), (555, 23679), (877, 14985), (999, 13155), (1665, 7893), (2631, 4995), (2997, 4385)]