82400605

素因数分解:

$5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 120384000

約数和(自身を除く): 37983395

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 343, 805, 1127, 1715, 2089, 5635, 7889, 10445, 14623, 39445, 48047, 73115, 102361, 240235, 336329, 511805, 716527, 1681645, 2354303, 3582635, 11771515, 16480121, 82400605]

約数ペア:

[(1, 82400605), (5, 16480121), (7, 11771515), (23, 3582635), (35, 2354303), (49, 1681645), (115, 716527), (161, 511805), (245, 336329), (343, 240235), (805, 102361), (1127, 73115), (1715, 48047), (2089, 39445), (5635, 14623), (7889, 10445)]