197302605

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1433}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 322959744

約数和(自身を除く): 125657139

約数列:

[1, 3, 5, 15, 67, 137, 201, 335, 411, 685, 1005, 1433, 2055, 4299, 7165, 9179, 21495, 27537, 45895, 96011, 137685, 196321, 288033, 480055, 588963, 981605, 1440165, 2944815, 13153507, 39460521, 65767535, 197302605]

約数ペア:

[(1, 197302605), (3, 65767535), (5, 39460521), (15, 13153507), (67, 2944815), (137, 1440165), (201, 981605), (335, 588963), (411, 480055), (685, 288033), (1005, 196321), (1433, 137685), (2055, 96011), (4299, 45895), (7165, 27537), (9179, 21495)]