63938965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{907}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 80281728

約数和(自身を除く): 16342763

約数列:

[1, 5, 23, 115, 613, 907, 3065, 4535, 14099, 20861, 70495, 104305, 555991, 2779955, 12787793, 63938965]

約数ペア:

[(1, 63938965), (5, 12787793), (23, 2779955), (115, 555991), (613, 104305), (907, 70495), (3065, 20861), (4535, 14099)]