335217815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 443232000

約数和(自身を除く): 108014185

約数列:

[1, 5, 17, 29, 85, 145, 239, 493, 569, 1195, 2465, 2845, 4063, 6931, 9673, 16501, 20315, 34655, 48365, 82505, 117827, 135991, 280517, 589135, 679955, 1402585, 2311847, 3943739, 11559235, 19718695, 67043563, 335217815]

約数ペア:

[(1, 335217815), (5, 67043563), (17, 19718695), (29, 11559235), (85, 3943739), (145, 2311847), (239, 1402585), (493, 679955), (569, 589135), (1195, 280517), (2465, 135991), (2845, 117827), (4063, 82505), (6931, 48365), (9673, 34655), (16501, 20315)]