2078756977575

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{2839541}}^1$

素因数の和:2839824

約数の個数: 48

約数和(自身を含む): 3532299382656

約数和(自身を除く): 1453542405081

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 227, 645, 681, 1075, 1135, 3225, 3405, 5675, 9761, 17025, 29283, 48805, 146415, 244025, 732075, 2839541, 8518623, 14197705, 42593115, 70988525, 122100263, 212965575, 366300789, 610501315, 644575807, 1831503945, 1933727421, 3052506575, 3222879035, 9157519725, 9668637105, 16114395175, 27716759701, 48343185525, 83150279103, 138583798505, 415751395515, 692918992525, 2078756977575]

約数ペア:

[(1, 2078756977575), (3, 692918992525), (5, 415751395515), (15, 138583798505), (25, 83150279103), (43, 48343185525), (75, 27716759701), (129, 16114395175), (215, 9668637105), (227, 9157519725), (645, 3222879035), (681, 3052506575), (1075, 1933727421), (1135, 1831503945), (3225, 644575807), (3405, 610501315), (5675, 366300789), (9761, 212965575), (17025, 122100263), (29283, 70988525), (48805, 42593115), (146415, 14197705), (244025, 8518623), (732075, 2839541)]