3422375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 4942080

約数和(自身を除く): 1519705

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 131, 209, 275, 475, 655, 1045, 1375, 1441, 2375, 2489, 3275, 5225, 7205, 12445, 16375, 26125, 27379, 36025, 62225, 136895, 180125, 311125, 684475, 3422375]

約数ペア:

[(1, 3422375), (5, 684475), (11, 311125), (19, 180125), (25, 136895), (55, 62225), (95, 36025), (125, 27379), (131, 26125), (209, 16375), (275, 12445), (475, 7205), (655, 5225), (1045, 3275), (1375, 2489), (1441, 2375)]