76481745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2657}}^1$

素因数の和:2785

約数の個数: 32

約数和(自身を含む): 130135680

約数和(自身を除く): 53653935

約数列:

[1, 3, 5, 15, 19, 57, 95, 101, 285, 303, 505, 1515, 1919, 2657, 5757, 7971, 9595, 13285, 28785, 39855, 50483, 151449, 252415, 268357, 757245, 805071, 1341785, 4025355, 5098783, 15296349, 25493915, 76481745]

約数ペア:

[(1, 76481745), (3, 25493915), (5, 15296349), (15, 5098783), (19, 4025355), (57, 1341785), (95, 805071), (101, 757245), (285, 268357), (303, 252415), (505, 151449), (1515, 50483), (1919, 39855), (2657, 28785), (5757, 13285), (7971, 9595)]