10253985

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{1993}}^1$

素因数の和:2022

約数の個数: 32

約数和(自身を含む): 19142400

約数和(自身を除く): 8888415

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 1993, 5145, 5979, 9965, 13951, 29895, 41853, 69755, 97657, 209265, 292971, 488285, 683599, 1464855, 2050797, 3417995, 10253985]

約数ペア:

[(1, 10253985), (3, 3417995), (5, 2050797), (7, 1464855), (15, 683599), (21, 488285), (35, 292971), (49, 209265), (105, 97657), (147, 69755), (245, 41853), (343, 29895), (735, 13951), (1029, 9965), (1715, 5979), (1993, 5145)]