15037815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 26320896

約数和(自身を除く): 11283081

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 1151, 2613, 3453, 4355, 5755, 13065, 14963, 17265, 44889, 74815, 77117, 224445, 231351, 385585, 1002521, 1156755, 3007563, 5012605, 15037815]

約数ペア:

[(1, 15037815), (3, 5012605), (5, 3007563), (13, 1156755), (15, 1002521), (39, 385585), (65, 231351), (67, 224445), (195, 77117), (201, 74815), (335, 44889), (871, 17265), (1005, 14963), (1151, 13065), (2613, 5755), (3453, 4355)]