49821875

素因数分解:

$5^5\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 63277200

約数和(自身を除く): 13455325

約数列:

[1, 5, 25, 107, 125, 149, 535, 625, 745, 2675, 3125, 3725, 13375, 15943, 18625, 66875, 79715, 93125, 334375, 398575, 465625, 1992875, 9964375, 49821875]

約数ペア:

[(1, 49821875), (5, 9964375), (25, 1992875), (107, 465625), (125, 398575), (149, 334375), (535, 93125), (625, 79715), (745, 66875), (2675, 18625), (3125, 15943), (3725, 13375)]