355656245

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5323}}^1$

素因数の和:5441

約数の個数: 32

約数和(自身を含む): 515192832

約数和(自身を除く): 159536587

約数列:

[1, 5, 7, 23, 35, 83, 115, 161, 415, 581, 805, 1909, 2905, 5323, 9545, 13363, 26615, 37261, 66815, 122429, 186305, 441809, 612145, 857003, 2209045, 3092663, 4285015, 10161607, 15463315, 50808035, 71131249, 355656245]

約数ペア:

[(1, 355656245), (5, 71131249), (7, 50808035), (23, 15463315), (35, 10161607), (83, 4285015), (115, 3092663), (161, 2209045), (415, 857003), (581, 612145), (805, 441809), (1909, 186305), (2905, 122429), (5323, 66815), (9545, 37261), (13363, 26615)]