45405565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 59222016

約数和(自身を除く): 13816451

約数列:

[1, 5, 23, 67, 71, 83, 115, 335, 355, 415, 1541, 1633, 1909, 4757, 5561, 5893, 7705, 8165, 9545, 23785, 27805, 29465, 109411, 127903, 135539, 394831, 547055, 639515, 677695, 1974155, 9081113, 45405565]

約数ペア:

[(1, 45405565), (5, 9081113), (23, 1974155), (67, 677695), (71, 639515), (83, 547055), (115, 394831), (335, 135539), (355, 127903), (415, 109411), (1541, 29465), (1633, 27805), (1909, 23785), (4757, 9545), (5561, 8165), (5893, 7705)]