65447415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1213}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 124993440

約数和(自身を除く): 59546025

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 109, 165, 327, 495, 545, 981, 1199, 1213, 1635, 3597, 3639, 4905, 5995, 6065, 10791, 10917, 13343, 17985, 18195, 40029, 53955, 54585, 66715, 120087, 132217, 200145, 396651, 600435, 661085, 1189953, 1454387, 1983255, 4363161, 5949765, 7271935, 13089483, 21815805, 65447415]

約数ペア:

[(1, 65447415), (3, 21815805), (5, 13089483), (9, 7271935), (11, 5949765), (15, 4363161), (33, 1983255), (45, 1454387), (55, 1189953), (99, 661085), (109, 600435), (165, 396651), (327, 200145), (495, 132217), (545, 120087), (981, 66715), (1199, 54585), (1213, 53955), (1635, 40029), (3597, 18195), (3639, 17985), (4905, 13343), (5995, 10917), (6065, 10791)]