5356725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 9951744

約数和(自身を除く): 4595019

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 151, 165, 215, 275, 453, 473, 645, 755, 825, 1075, 1419, 1661, 2265, 2365, 3225, 3775, 4983, 6493, 7095, 8305, 11325, 11825, 19479, 24915, 32465, 35475, 41525, 71423, 97395, 124575, 162325, 214269, 357115, 486975, 1071345, 1785575, 5356725]

約数ペア:

[(1, 5356725), (3, 1785575), (5, 1071345), (11, 486975), (15, 357115), (25, 214269), (33, 162325), (43, 124575), (55, 97395), (75, 71423), (129, 41525), (151, 35475), (165, 32465), (215, 24915), (275, 19479), (453, 11825), (473, 11325), (645, 8305), (755, 7095), (825, 6493), (1075, 4983), (1419, 3775), (1661, 3225), (2265, 2365)]