517876995

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{4327}}^1$

素因数の和:4515

約数の個数: 32

約数和(自身を含む): 847595520

約数和(自身を除く): 329718525

約数列:

[1, 3, 5, 15, 79, 101, 237, 303, 395, 505, 1185, 1515, 4327, 7979, 12981, 21635, 23937, 39895, 64905, 119685, 341833, 437027, 1025499, 1311081, 1709165, 2185135, 5127495, 6555405, 34525133, 103575399, 172625665, 517876995]

約数ペア:

[(1, 517876995), (3, 172625665), (5, 103575399), (15, 34525133), (79, 6555405), (101, 5127495), (237, 2185135), (303, 1709165), (395, 1311081), (505, 1025499), (1185, 437027), (1515, 341833), (4327, 119685), (7979, 64905), (12981, 39895), (21635, 23937)]