69401325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 132102656

約数和(自身を除く): 62701331

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 163, 175, 489, 525, 811, 815, 1141, 2433, 2445, 3423, 4055, 4075, 5677, 5705, 12165, 12225, 17031, 17115, 20275, 28385, 28525, 60825, 85155, 85575, 132193, 141925, 396579, 425775, 660965, 925351, 1982895, 2776053, 3304825, 4626755, 9914475, 13880265, 23133775, 69401325]

約数ペア:

[(1, 69401325), (3, 23133775), (5, 13880265), (7, 9914475), (15, 4626755), (21, 3304825), (25, 2776053), (35, 1982895), (75, 925351), (105, 660965), (163, 425775), (175, 396579), (489, 141925), (525, 132193), (811, 85575), (815, 85155), (1141, 60825), (2433, 28525), (2445, 28385), (3423, 20275), (4055, 17115), (4075, 17031), (5677, 12225), (5705, 12165)]