39791445

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 66576384

約数和(自身を除く): 26784939

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 415, 465, 1031, 1245, 2573, 3093, 5155, 7719, 12865, 15465, 31961, 38595, 85573, 95883, 159805, 256719, 427865, 479415, 1283595, 2652763, 7958289, 13263815, 39791445]

約数ペア:

[(1, 39791445), (3, 13263815), (5, 7958289), (15, 2652763), (31, 1283595), (83, 479415), (93, 427865), (155, 256719), (249, 159805), (415, 95883), (465, 85573), (1031, 38595), (1245, 31961), (2573, 15465), (3093, 12865), (5155, 7719)]