2961975

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 4973392

約数和(自身を除く): 2011417

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 541, 1095, 1623, 1825, 2705, 5475, 8115, 13525, 39493, 40575, 118479, 197465, 592395, 987325, 2961975]

約数ペア:

[(1, 2961975), (3, 987325), (5, 592395), (15, 197465), (25, 118479), (73, 40575), (75, 39493), (219, 13525), (365, 8115), (541, 5475), (1095, 2705), (1623, 1825)]