226665

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:110

約数の個数: 32

約数和(自身を含む): 426240

約数和(自身を除く): 199575

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 73, 115, 135, 207, 219, 345, 365, 621, 657, 1035, 1095, 1679, 1971, 3105, 3285, 5037, 8395, 9855, 15111, 25185, 45333, 75555, 226665]

約数ペア:

[(1, 226665), (3, 75555), (5, 45333), (9, 25185), (15, 15111), (23, 9855), (27, 8395), (45, 5037), (69, 3285), (73, 3105), (115, 1971), (135, 1679), (207, 1095), (219, 1035), (345, 657), (365, 621)]