2021933025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{1283767}}^1$

素因数の和:1283790

約数の個数: 36

約数和(自身を含む): 4138868032

約数和(自身を除く): 2116935007

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 1283767, 3851301, 6418835, 8986369, 11553903, 19256505, 26959107, 32094175, 44931845, 57769515, 80877321, 96282525, 134795535, 224659225, 288847575, 404386605, 673977675, 2021933025]

約数ペア:

[(1, 2021933025), (3, 673977675), (5, 404386605), (7, 288847575), (9, 224659225), (15, 134795535), (21, 96282525), (25, 80877321), (35, 57769515), (45, 44931845), (63, 32094175), (75, 26959107), (105, 19256505), (175, 11553903), (225, 8986369), (315, 6418835), (525, 3851301), (1575, 1283767)]