10201945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 13999104

約数和(自身を除く): 3797159

約数列:

[1, 5, 13, 31, 61, 65, 83, 155, 305, 403, 415, 793, 1079, 1891, 2015, 2573, 3965, 5063, 5395, 9455, 12865, 24583, 25315, 33449, 65819, 122915, 156953, 167245, 329095, 784765, 2040389, 10201945]

約数ペア:

[(1, 10201945), (5, 2040389), (13, 784765), (31, 329095), (61, 167245), (65, 156953), (83, 122915), (155, 65819), (305, 33449), (403, 25315), (415, 24583), (793, 12865), (1079, 9455), (1891, 5395), (2015, 5063), (2573, 3965)]