174049655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5147

約数の個数: 32

約数和(自身を含む): 245887488

約数和(自身を除く): 71837833

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 403, 527, 1105, 2015, 2635, 5081, 6851, 25405, 34255, 66053, 86377, 157511, 330265, 431885, 787555, 1122901, 2047643, 2677687, 5614505, 10238215, 13388435, 34809931, 174049655]

約数ペア:

[(1, 174049655), (5, 34809931), (13, 13388435), (17, 10238215), (31, 5614505), (65, 2677687), (85, 2047643), (155, 1122901), (221, 787555), (403, 431885), (527, 330265), (1105, 157511), (2015, 86377), (2635, 66053), (5081, 34255), (6851, 25405)]