4989015

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3823}}^1$

素因数の和:3863

約数の個数: 24

約数和(自身を含む): 8948160

約数和(自身を除く): 3959145

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 3823, 11469, 19115, 34407, 57345, 110867, 172035, 332601, 554335, 997803, 1663005, 4989015]

約数ペア:

[(1, 4989015), (3, 1663005), (5, 997803), (9, 554335), (15, 332601), (29, 172035), (45, 110867), (87, 57345), (145, 34407), (261, 19115), (435, 11469), (1305, 3823)]