1079041905

素因数分解:

$3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{25867}}^1$

素因数の和:25987

約数の個数: 40

約数和(自身を含む): 1953137472

約数和(自身を除く): 874095567

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 103, 135, 309, 405, 515, 927, 1545, 2781, 4635, 8343, 13905, 25867, 41715, 77601, 129335, 232803, 388005, 698409, 1164015, 2095227, 2664301, 3492045, 7992903, 10476135, 13321505, 23978709, 39964515, 71936127, 119893545, 215808381, 359680635, 1079041905]

約数ペア:

[(1, 1079041905), (3, 359680635), (5, 215808381), (9, 119893545), (15, 71936127), (27, 39964515), (45, 23978709), (81, 13321505), (103, 10476135), (135, 7992903), (309, 3492045), (405, 2664301), (515, 2095227), (927, 1164015), (1545, 698409), (2781, 388005), (4635, 232803), (8343, 129335), (13905, 77601), (25867, 41715)]