2014316825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{691}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 2795624640

約数和(自身を除く): 781307815

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 361, 425, 475, 691, 1615, 1805, 3455, 6137, 6859, 8075, 9025, 11747, 13129, 17275, 30685, 34295, 58735, 65645, 116603, 153425, 171475, 223193, 249451, 293675, 328225, 583015, 1115965, 1247255, 2915075, 4240667, 4739569, 5579825, 6236275, 21203335, 23697845, 80572673, 106016675, 118489225, 402863365, 2014316825]

約数ペア:

[(1, 2014316825), (5, 402863365), (17, 118489225), (19, 106016675), (25, 80572673), (85, 23697845), (95, 21203335), (323, 6236275), (361, 5579825), (425, 4739569), (475, 4240667), (691, 2915075), (1615, 1247255), (1805, 1115965), (3455, 583015), (6137, 328225), (6859, 293675), (8075, 249451), (9025, 223193), (11747, 171475), (13129, 153425), (17275, 116603), (30685, 65645), (34295, 58735)]