66368025

素因数分解:

$3^3\times 5^2\times {\mathrm{98323}}^1$

素因数の和:98342

約数の個数: 24

約数和(自身を含む): 121921760

約数和(自身を除く): 55553735

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 98323, 294969, 491615, 884907, 1474845, 2458075, 2654721, 4424535, 7374225, 13273605, 22122675, 66368025]

約数ペア:

[(1, 66368025), (3, 22122675), (5, 13273605), (9, 7374225), (15, 4424535), (25, 2654721), (27, 2458075), (45, 1474845), (75, 884907), (135, 491615), (225, 294969), (675, 98323)]