3986164225

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{24317}}^1$

素因数の和:24489

約数の個数: 24

約数和(自身を含む): 5065925760

約数和(自身を除く): 1079761535

約数列:

[1, 5, 25, 79, 83, 395, 415, 1975, 2075, 6557, 24317, 32785, 121585, 163925, 607925, 1921043, 2018311, 9605215, 10091555, 48026075, 50457775, 159446569, 797232845, 3986164225]

約数ペア:

[(1, 3986164225), (5, 797232845), (25, 159446569), (79, 50457775), (83, 48026075), (395, 10091555), (415, 9605215), (1975, 2018311), (2075, 1921043), (6557, 607925), (24317, 163925), (32785, 121585)]