84906225

素因数分解:

$3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1823}}^1$

素因数の和:1868

約数の個数: 60

約数和(自身を含む): 164203776

約数和(自身を除く): 79297551

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 115, 135, 207, 225, 345, 405, 575, 621, 675, 1035, 1725, 1823, 1863, 2025, 3105, 5175, 5469, 9115, 9315, 15525, 16407, 27345, 41929, 45575, 46575, 49221, 82035, 125787, 136725, 147663, 209645, 246105, 377361, 410175, 628935, 738315, 1048225, 1132083, 1230525, 1886805, 3144675, 3396249, 3691575, 5660415, 9434025, 16981245, 28302075, 84906225]

約数ペア:

[(1, 84906225), (3, 28302075), (5, 16981245), (9, 9434025), (15, 5660415), (23, 3691575), (25, 3396249), (27, 3144675), (45, 1886805), (69, 1230525), (75, 1132083), (81, 1048225), (115, 738315), (135, 628935), (207, 410175), (225, 377361), (345, 246105), (405, 209645), (575, 147663), (621, 136725), (675, 125787), (1035, 82035), (1725, 49221), (1823, 46575), (1863, 45575), (2025, 41929), (3105, 27345), (5175, 16407), (5469, 15525), (9115, 9315)]