2149785075

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{367}}^1\times {\mathrm{941}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 3610768896

約数和(自身を除く): 1460983821

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 367, 415, 941, 1101, 1245, 1835, 2075, 2823, 4705, 5505, 6225, 9175, 14115, 23525, 27525, 30461, 70575, 78103, 91383, 152305, 234309, 345347, 390515, 456915, 761525, 1036041, 1171545, 1726735, 1952575, 2284575, 5180205, 5857725, 8633675, 25901025, 28663801, 85991403, 143319005, 429957015, 716595025, 2149785075]

約数ペア:

[(1, 2149785075), (3, 716595025), (5, 429957015), (15, 143319005), (25, 85991403), (75, 28663801), (83, 25901025), (249, 8633675), (367, 5857725), (415, 5180205), (941, 2284575), (1101, 1952575), (1245, 1726735), (1835, 1171545), (2075, 1036041), (2823, 761525), (4705, 456915), (5505, 390515), (6225, 345347), (9175, 234309), (14115, 152305), (23525, 91383), (27525, 78103), (30461, 70575)]