3678775775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4283}}^1$

素因数の和:4400

約数の個数: 48

約数和(自身を含む): 5048676864

約数和(自身を除く): 1369901089

約数列:

[1, 5, 17, 25, 43, 47, 85, 215, 235, 425, 731, 799, 1075, 1175, 2021, 3655, 3995, 4283, 10105, 18275, 19975, 21415, 34357, 50525, 72811, 107075, 171785, 184169, 201301, 364055, 858925, 920845, 1006505, 1820275, 3130873, 3422117, 4604225, 5032525, 8655943, 15654365, 17110585, 43279715, 78271825, 85552925, 147151031, 216398575, 735755155, 3678775775]

約数ペア:

[(1, 3678775775), (5, 735755155), (17, 216398575), (25, 147151031), (43, 85552925), (47, 78271825), (85, 43279715), (215, 17110585), (235, 15654365), (425, 8655943), (731, 5032525), (799, 4604225), (1075, 3422117), (1175, 3130873), (2021, 1820275), (3655, 1006505), (3995, 920845), (4283, 858925), (10105, 364055), (18275, 201301), (19975, 184169), (21415, 171785), (34357, 107075), (50525, 72811)]