2016331875

素因数分解:

$3^2\times 5^4\times {\mathrm{358459}}^1$

素因数の和:358485

約数の個数: 30

約数和(自身を含む): 3639444380

約数和(自身を除く): 1623112505

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5625, 358459, 1075377, 1792295, 3226131, 5376885, 8961475, 16130655, 26884425, 44807375, 80653275, 134422125, 224036875, 403266375, 672110625, 2016331875]

約数ペア:

[(1, 2016331875), (3, 672110625), (5, 403266375), (9, 224036875), (15, 134422125), (25, 80653275), (45, 44807375), (75, 26884425), (125, 16130655), (225, 8961475), (375, 5376885), (625, 3226131), (1125, 1792295), (1875, 1075377), (5625, 358459)]