234890315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{28283}}^1$

素因数の和:28450

約数の個数: 16

約数和(自身を含む): 309540096

約数和(自身を除く): 74649781

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 28283, 141415, 311113, 1555565, 4270733, 21353665, 46978063, 234890315]

約数ペア:

[(1, 234890315), (5, 46978063), (11, 21353665), (55, 4270733), (151, 1555565), (755, 311113), (1661, 141415), (8305, 28283)]