200712525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1481}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 360185280

約数和(自身を除く): 159472755

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 139, 195, 325, 417, 695, 975, 1481, 1807, 2085, 3475, 4443, 5421, 7405, 9035, 10425, 19253, 22215, 27105, 37025, 45175, 57759, 96265, 111075, 135525, 205859, 288795, 481325, 617577, 1029295, 1443975, 2676167, 3087885, 5146475, 8028501, 13380835, 15439425, 40142505, 66904175, 200712525]

約数ペア:

[(1, 200712525), (3, 66904175), (5, 40142505), (13, 15439425), (15, 13380835), (25, 8028501), (39, 5146475), (65, 3087885), (75, 2676167), (139, 1443975), (195, 1029295), (325, 617577), (417, 481325), (695, 288795), (975, 205859), (1481, 135525), (1807, 111075), (2085, 96265), (3475, 57759), (4443, 45175), (5421, 37025), (7405, 27105), (9035, 22215), (10425, 19253)]