2747161985

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{601}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 3445327872

約数和(自身を除く): 698165887

約数列:

[1, 5, 47, 53, 235, 265, 367, 601, 1835, 2491, 3005, 12455, 17249, 19451, 28247, 31853, 86245, 97255, 141235, 159265, 220567, 914197, 1102835, 1497091, 4570985, 7485455, 10366649, 11690051, 51833245, 58450255, 549432397, 2747161985]

約数ペア:

[(1, 2747161985), (5, 549432397), (47, 58450255), (53, 51833245), (235, 11690051), (265, 10366649), (367, 7485455), (601, 4570985), (1835, 1497091), (2491, 1102835), (3005, 914197), (12455, 220567), (17249, 159265), (19451, 141235), (28247, 97255), (31853, 86245)]