64485445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{821}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 80963712

約数和(自身を除く): 16478267

約数列:

[1, 5, 23, 115, 683, 821, 3415, 4105, 15709, 18883, 78545, 94415, 560743, 2803715, 12897089, 64485445]

約数ペア:

[(1, 64485445), (5, 12897089), (23, 2803715), (115, 560743), (683, 94415), (821, 78545), (3415, 18883), (4105, 15709)]