6436125

素因数分解:

$3^3\times 5^3\times {\mathrm{1907}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 11905920

約数和(自身を除く): 5469795

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 1907, 3375, 5721, 9535, 17163, 28605, 47675, 51489, 85815, 143025, 238375, 257445, 429075, 715125, 1287225, 2145375, 6436125]

約数ペア:

[(1, 6436125), (3, 2145375), (5, 1287225), (9, 715125), (15, 429075), (25, 257445), (27, 238375), (45, 143025), (75, 85815), (125, 51489), (135, 47675), (225, 28605), (375, 17163), (675, 9535), (1125, 5721), (1907, 3375)]