28210008195

素因数分解:

$3^2\times 5^1\times {\mathrm{5531}}^1\times {\mathrm{113341}}^1$

素因数の和:118883

約数の個数: 24

約数和(自身を含む): 48906619632

約数和(自身を除く): 20696611437

約数列:

[1, 3, 5, 9, 15, 45, 5531, 16593, 27655, 49779, 82965, 113341, 248895, 340023, 566705, 1020069, 1700115, 5100345, 626889071, 1880667213, 3134445355, 5642001639, 9403336065, 28210008195]

約数ペア:

[(1, 28210008195), (3, 9403336065), (5, 5642001639), (9, 3134445355), (15, 1880667213), (45, 626889071), (5531, 5100345), (16593, 1700115), (27655, 1020069), (49779, 566705), (82965, 340023), (113341, 248895)]