15317625825

素因数分解:

$3^3\times 5^2\times {\mathrm{977}}^1\times {\mathrm{23227}}^1$

素因数の和:24223

約数の個数: 48

約数和(自身を含む): 28169060160

約数和(自身を除く): 12851434335

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 977, 2931, 4885, 8793, 14655, 23227, 24425, 26379, 43965, 69681, 73275, 116135, 131895, 209043, 219825, 348405, 580675, 627129, 659475, 1045215, 1742025, 3135645, 5226075, 15678225, 22692779, 68078337, 113463895, 204235011, 340391685, 567319475, 612705033, 1021175055, 1701958425, 3063525165, 5105875275, 15317625825]

約数ペア:

[(1, 15317625825), (3, 5105875275), (5, 3063525165), (9, 1701958425), (15, 1021175055), (25, 612705033), (27, 567319475), (45, 340391685), (75, 204235011), (135, 113463895), (225, 68078337), (675, 22692779), (977, 15678225), (2931, 5226075), (4885, 3135645), (8793, 1742025), (14655, 1045215), (23227, 659475), (24425, 627129), (26379, 580675), (43965, 348405), (69681, 219825), (73275, 209043), (116135, 131895)]