13002585

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 21876480

約数和(自身を除く): 8873895

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 421, 435, 1065, 1263, 2059, 2105, 6177, 6315, 10295, 12209, 29891, 30885, 36627, 61045, 89673, 149455, 183135, 448365, 866839, 2600517, 4334195, 13002585]

約数ペア:

[(1, 13002585), (3, 4334195), (5, 2600517), (15, 866839), (29, 448365), (71, 183135), (87, 149455), (145, 89673), (213, 61045), (355, 36627), (421, 30885), (435, 29891), (1065, 12209), (1263, 10295), (2059, 6315), (2105, 6177)]