6668025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 13582464

約数和(自身を除く): 6914439

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 977, 1365, 2275, 2931, 4885, 6825, 6839, 12701, 14655, 20517, 24425, 34195, 38103, 63505, 73275, 88907, 102585, 170975, 190515, 266721, 317525, 444535, 512925, 952575, 1333605, 2222675, 6668025]

約数ペア:

[(1, 6668025), (3, 2222675), (5, 1333605), (7, 952575), (13, 512925), (15, 444535), (21, 317525), (25, 266721), (35, 190515), (39, 170975), (65, 102585), (75, 88907), (91, 73275), (105, 63505), (175, 38103), (195, 34195), (273, 24425), (325, 20517), (455, 14655), (525, 12701), (975, 6839), (977, 6825), (1365, 4885), (2275, 2931)]