1818265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 2314368

約数和(自身を除く): 496103

約数列:

[1, 5, 23, 97, 115, 163, 485, 815, 2231, 3749, 11155, 15811, 18745, 79055, 363653, 1818265]

約数ペア:

[(1, 1818265), (5, 363653), (23, 79055), (97, 18745), (115, 15811), (163, 11155), (485, 3749), (815, 2231)]