157029635

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 226022400

約数和(自身を除く): 68992765

約数列:

[1, 5, 7, 29, 35, 71, 145, 203, 355, 497, 1015, 2059, 2179, 2485, 10295, 10895, 14413, 15253, 63191, 72065, 76265, 154709, 315955, 442337, 773545, 1082963, 2211685, 4486561, 5414815, 22432805, 31405927, 157029635]

約数ペア:

[(1, 157029635), (5, 31405927), (7, 22432805), (29, 5414815), (35, 4486561), (71, 2211685), (145, 1082963), (203, 773545), (355, 442337), (497, 315955), (1015, 154709), (2059, 76265), (2179, 72065), (2485, 63191), (10295, 15253), (10895, 14413)]