42928545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1723}}^1$

素因数の和:1893

約数の個数: 32

約数和(自身を含む): 75469824

約数和(自身を除く): 32541279

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 1723, 2265, 4983, 5169, 8305, 8615, 18953, 24915, 25845, 56859, 94765, 260173, 284295, 780519, 1300865, 2861903, 3902595, 8585709, 14309515, 42928545]

約数ペア:

[(1, 42928545), (3, 14309515), (5, 8585709), (11, 3902595), (15, 2861903), (33, 1300865), (55, 780519), (151, 284295), (165, 260173), (453, 94765), (755, 56859), (1661, 25845), (1723, 24915), (2265, 18953), (4983, 8615), (5169, 8305)]