198320505

素因数分解:

$3^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{12799}}^1$

素因数の和:13840

約数の個数: 16

約数和(自身を含む): 317644800

約数和(自身を除く): 119324295

約数列:

[1, 3, 5, 15, 1033, 3099, 5165, 12799, 15495, 38397, 63995, 191985, 13221367, 39664101, 66106835, 198320505]

約数ペア:

[(1, 198320505), (3, 66106835), (5, 39664101), (15, 13221367), (1033, 191985), (3099, 63995), (5165, 38397), (12799, 15495)]