40299435

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4789}}^1$

素因数の和:4828

約数の個数: 48

約数和(自身を含む): 80701920

約数和(自身を除く): 40402485

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 4789, 8415, 14367, 23945, 43101, 52679, 71835, 81413, 158037, 215505, 244239, 263395, 407065, 474111, 732717, 790185, 895543, 1221195, 2370555, 2686629, 3663585, 4477715, 8059887, 13433145, 40299435]

約数ペア:

[(1, 40299435), (3, 13433145), (5, 8059887), (9, 4477715), (11, 3663585), (15, 2686629), (17, 2370555), (33, 1221195), (45, 895543), (51, 790185), (55, 732717), (85, 474111), (99, 407065), (153, 263395), (165, 244239), (187, 215505), (255, 158037), (495, 81413), (561, 71835), (765, 52679), (935, 43101), (1683, 23945), (2805, 14367), (4789, 8415)]