13804065

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 26507520

約数和(自身を除く): 12703455

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 165, 237, 353, 395, 495, 711, 869, 1059, 1185, 1765, 2607, 3177, 3555, 3883, 4345, 5295, 7821, 11649, 13035, 15885, 19415, 27887, 34947, 39105, 58245, 83661, 139435, 174735, 250983, 306757, 418305, 920271, 1254915, 1533785, 2760813, 4601355, 13804065]

約数ペア:

[(1, 13804065), (3, 4601355), (5, 2760813), (9, 1533785), (11, 1254915), (15, 920271), (33, 418305), (45, 306757), (55, 250983), (79, 174735), (99, 139435), (165, 83661), (237, 58245), (353, 39105), (395, 34947), (495, 27887), (711, 19415), (869, 15885), (1059, 13035), (1185, 11649), (1765, 7821), (2607, 5295), (3177, 4345), (3555, 3883)]