70016725

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 90119232

約数和(自身を除く): 20102507

約数列:

[1, 5, 25, 41, 83, 205, 415, 823, 1025, 2075, 3403, 4115, 17015, 20575, 33743, 68309, 85075, 168715, 341545, 843575, 1707725, 2800669, 14003345, 70016725]

約数ペア:

[(1, 70016725), (5, 14003345), (25, 2800669), (41, 1707725), (83, 843575), (205, 341545), (415, 168715), (823, 85075), (1025, 68309), (2075, 33743), (3403, 20575), (4115, 17015)]