520050135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1\times {\mathrm{821}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 918338400

約数和(自身を除く): 398288265

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 349, 363, 605, 821, 1047, 1745, 1815, 2463, 3839, 4105, 5235, 9031, 11517, 12315, 19195, 27093, 42229, 45155, 57585, 99341, 126687, 135465, 211145, 286529, 298023, 496705, 633435, 859587, 1432645, 1490115, 3151819, 4297935, 9455457, 15759095, 34670009, 47277285, 104010027, 173350045, 520050135]

約数ペア:

[(1, 520050135), (3, 173350045), (5, 104010027), (11, 47277285), (15, 34670009), (33, 15759095), (55, 9455457), (121, 4297935), (165, 3151819), (349, 1490115), (363, 1432645), (605, 859587), (821, 633435), (1047, 496705), (1745, 298023), (1815, 286529), (2463, 211145), (3839, 135465), (4105, 126687), (5235, 99341), (9031, 57585), (11517, 45155), (12315, 42229), (19195, 27093)]