2398995

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 4212000

約数和(自身を除く): 1813005

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 599, 801, 1335, 1797, 2995, 4005, 5391, 8985, 26955, 53311, 159933, 266555, 479799, 799665, 2398995]

約数ペア:

[(1, 2398995), (3, 799665), (5, 479799), (9, 266555), (15, 159933), (45, 53311), (89, 26955), (267, 8985), (445, 5391), (599, 4005), (801, 2995), (1335, 1797)]