74319495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7877}}^1$

素因数の和:7939

約数の個数: 32

約数和(自身を含む): 129325248

約数和(自身を除く): 55005753

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 7877, 9435, 23631, 39385, 118155, 133909, 291449, 401727, 669545, 874347, 1457245, 2008635, 4371735, 4954633, 14863899, 24773165, 74319495]

約数ペア:

[(1, 74319495), (3, 24773165), (5, 14863899), (15, 4954633), (17, 4371735), (37, 2008635), (51, 1457245), (85, 874347), (111, 669545), (185, 401727), (255, 291449), (555, 133909), (629, 118155), (1887, 39385), (3145, 23631), (7877, 9435)]