15081378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 17577822

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 809, 1434, 1618, 2427, 3107, 4854, 6214, 9321, 10517, 18642, 21034, 31551, 63102, 193351, 386702, 580053, 1160106, 2513563, 5027126, 7540689, 15081378]

約数ペア:

[(1, 15081378), (2, 7540689), (3, 5027126), (6, 2513563), (13, 1160106), (26, 580053), (39, 386702), (78, 193351), (239, 63102), (478, 31551), (717, 21034), (809, 18642), (1434, 10517), (1618, 9321), (2427, 6214), (3107, 4854)]