10000725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 19379712

約数和(自身を除く): 9378987

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 301, 443, 525, 645, 903, 1075, 1329, 1505, 2215, 3101, 3225, 4515, 6645, 7525, 9303, 11075, 15505, 19049, 22575, 33225, 46515, 57147, 77525, 95245, 133343, 232575, 285735, 400029, 476225, 666715, 1428675, 2000145, 3333575, 10000725]

約数ペア:

[(1, 10000725), (3, 3333575), (5, 2000145), (7, 1428675), (15, 666715), (21, 476225), (25, 400029), (35, 285735), (43, 232575), (75, 133343), (105, 95245), (129, 77525), (175, 57147), (215, 46515), (301, 33225), (443, 22575), (525, 19049), (645, 15505), (903, 11075), (1075, 9303), (1329, 7525), (1505, 6645), (2215, 4515), (3101, 3225)]