135355455

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10781}}^1$

素因数の和:10829

約数の個数: 40

約数和(自身を含む): 250487424

約数和(自身を除く): 115131969

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 10781, 12555, 32343, 53905, 97029, 161715, 291087, 334211, 485145, 873261, 1002633, 1455435, 1671055, 3007899, 4366305, 5013165, 9023697, 15039495, 27071091, 45118485, 135355455]

約数ペア:

[(1, 135355455), (3, 45118485), (5, 27071091), (9, 15039495), (15, 9023697), (27, 5013165), (31, 4366305), (45, 3007899), (81, 1671055), (93, 1455435), (135, 1002633), (155, 873261), (279, 485145), (405, 334211), (465, 291087), (837, 161715), (1395, 97029), (2511, 53905), (4185, 32343), (10781, 12555)]