53379915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{209333}}^1$

素因数の和:209358

約数の個数: 16

約数和(自身を含む): 90432288

約数和(自身を除く): 37052373

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 209333, 627999, 1046665, 3139995, 3558661, 10675983, 17793305, 53379915]

約数ペア:

[(1, 53379915), (3, 17793305), (5, 10675983), (15, 3558661), (17, 3139995), (51, 1046665), (85, 627999), (255, 209333)]