3198495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 5455872

約数和(自身を除く): 2257377

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 127, 219, 345, 365, 381, 635, 1095, 1679, 1905, 2921, 5037, 8395, 8763, 9271, 14605, 25185, 27813, 43815, 46355, 139065, 213233, 639699, 1066165, 3198495]

約数ペア:

[(1, 3198495), (3, 1066165), (5, 639699), (15, 213233), (23, 139065), (69, 46355), (73, 43815), (115, 27813), (127, 25185), (219, 14605), (345, 9271), (365, 8763), (381, 8395), (635, 5037), (1095, 2921), (1679, 1905)]