15584270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 30385152

約数和(自身を除く): 14800882

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313, 383, 626, 766, 1565, 1915, 3130, 3830, 4069, 4979, 8138, 9958, 20345, 24895, 40690, 49790, 119879, 239758, 599395, 1198790, 1558427, 3116854, 7792135, 15584270]

約数ペア:

[(1, 15584270), (2, 7792135), (5, 3116854), (10, 1558427), (13, 1198790), (26, 599395), (65, 239758), (130, 119879), (313, 49790), (383, 40690), (626, 24895), (766, 20345), (1565, 9958), (1915, 8138), (3130, 4979), (3830, 4069)]