431020765

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5981}}^1$

素因数の和:6093

約数の個数: 32

約数和(自身を含む): 620213760

約数和(自身を除く): 189192995

約数列:

[1, 5, 7, 29, 35, 71, 145, 203, 355, 497, 1015, 2059, 2485, 5981, 10295, 14413, 29905, 41867, 72065, 173449, 209335, 424651, 867245, 1214143, 2123255, 2972557, 6070715, 12314879, 14862785, 61574395, 86204153, 431020765]

約数ペア:

[(1, 431020765), (5, 86204153), (7, 61574395), (29, 14862785), (35, 12314879), (71, 6070715), (145, 2972557), (203, 2123255), (355, 1214143), (497, 867245), (1015, 424651), (2059, 209335), (2485, 173449), (5981, 72065), (10295, 41867), (14413, 29905)]