25074715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 33094656

約数和(自身を除く): 8019941

約数列:

[1, 5, 23, 37, 71, 83, 115, 185, 355, 415, 851, 1633, 1909, 2627, 3071, 4255, 5893, 8165, 9545, 13135, 15355, 29465, 60421, 70633, 135539, 218041, 302105, 353165, 677695, 1090205, 5014943, 25074715]

約数ペア:

[(1, 25074715), (5, 5014943), (23, 1090205), (37, 677695), (71, 353165), (83, 302105), (115, 218041), (185, 135539), (355, 70633), (415, 60421), (851, 29465), (1633, 15355), (1909, 13135), (2627, 9545), (3071, 8165), (4255, 5893)]