10269905

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 12961344

約数和(自身を除く): 2691439

約数列:

[1, 5, 37, 43, 185, 215, 1291, 1591, 6455, 7955, 47767, 55513, 238835, 277565, 2053981, 10269905]

約数ペア:

[(1, 10269905), (5, 2053981), (37, 277565), (43, 238835), (185, 55513), (215, 47767), (1291, 7955), (1591, 6455)]