23737245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1249}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 43680000

約数和(自身を除く): 19942755

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1249, 1267, 2715, 3747, 3801, 6245, 6335, 8743, 18735, 19005, 26229, 43715, 131145, 226069, 678207, 1130345, 1582483, 3391035, 4747449, 7912415, 23737245]

約数ペア:

[(1, 23737245), (3, 7912415), (5, 4747449), (7, 3391035), (15, 1582483), (21, 1130345), (35, 678207), (105, 226069), (181, 131145), (543, 43715), (905, 26229), (1249, 19005), (1267, 18735), (2715, 8743), (3747, 6335), (3801, 6245)]