224727555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8291}}^1$

素因数の和:8451

約数の個数: 32

約数和(自身を含む): 390055680

約数和(自身を除く): 165328125

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 417, 695, 1807, 2085, 5421, 8291, 9035, 24873, 27105, 41455, 107783, 124365, 323349, 538915, 1152449, 1616745, 3457347, 5762245, 14981837, 17286735, 44945511, 74909185, 224727555]

約数ペア:

[(1, 224727555), (3, 74909185), (5, 44945511), (13, 17286735), (15, 14981837), (39, 5762245), (65, 3457347), (139, 1616745), (195, 1152449), (417, 538915), (695, 323349), (1807, 124365), (2085, 107783), (5421, 41455), (8291, 27105), (9035, 24873)]