25349465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4889}}^1$

素因数の和:4972

約数の個数: 16

約数和(自身を含む): 32743440

約数和(自身を除く): 7393975

約数列:

[1, 5, 17, 61, 85, 305, 1037, 4889, 5185, 24445, 83113, 298229, 415565, 1491145, 5069893, 25349465]

約数ペア:

[(1, 25349465), (5, 5069893), (17, 1491145), (61, 415565), (85, 298229), (305, 83113), (1037, 24445), (4889, 5185)]