28462135

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{2591}}^1$

素因数の和:2635

約数の個数: 16

約数和(自身を含む): 37013760

約数和(自身を除く): 8551625

約数列:

[1, 5, 13, 65, 169, 845, 2197, 2591, 10985, 12955, 33683, 168415, 437879, 2189395, 5692427, 28462135]

約数ペア:

[(1, 28462135), (5, 5692427), (13, 2189395), (65, 437879), (169, 168415), (845, 33683), (2197, 12955), (2591, 10985)]