7265125

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:83

約数の個数: 48

約数和(自身を含む): 11411712

約数和(自身を除く): 4146587

約数列:

[1, 5, 7, 19, 23, 25, 35, 95, 115, 125, 133, 161, 175, 361, 437, 475, 575, 665, 805, 875, 1805, 2185, 2375, 2527, 2875, 3059, 3325, 4025, 8303, 9025, 10925, 12635, 15295, 16625, 20125, 41515, 45125, 54625, 58121, 63175, 76475, 207575, 290605, 315875, 382375, 1037875, 1453025, 7265125]

約数ペア:

[(1, 7265125), (5, 1453025), (7, 1037875), (19, 382375), (23, 315875), (25, 290605), (35, 207575), (95, 76475), (115, 63175), (125, 58121), (133, 54625), (161, 45125), (175, 41515), (361, 20125), (437, 16625), (475, 15295), (575, 12635), (665, 10925), (805, 9025), (875, 8303), (1805, 4025), (2185, 3325), (2375, 3059), (2527, 2875)]