15880480203

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32878841}}^1$

素因数の和:32878874

約数の個数: 16

約数和(自身を含む): 25250950656

約数和(自身を除く): 9370470453

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 32878841, 98636523, 230151887, 690455661, 756213343, 2268640029, 5293493401, 15880480203]

約数ペア:

[(1, 15880480203), (3, 5293493401), (7, 2268640029), (21, 756213343), (23, 690455661), (69, 230151887), (161, 98636523), (483, 32878841)]