155534715

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{164587}}^1$

素因数の和:164608

約数の個数: 32

約数和(自身を含む): 316008960

約数和(自身を除く): 160474245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 164587, 493761, 822935, 1152109, 1481283, 2468805, 3456327, 4443849, 5760545, 7406415, 10368981, 17281635, 22219245, 31106943, 51844905, 155534715]

約数ペア:

[(1, 155534715), (3, 51844905), (5, 31106943), (7, 22219245), (9, 17281635), (15, 10368981), (21, 7406415), (27, 5760545), (35, 4443849), (45, 3456327), (63, 2468805), (105, 1481283), (135, 1152109), (189, 822935), (315, 493761), (945, 164587)]