2579252355

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{185491}}^1$

素因数の和:185608

約数の個数: 32

約数和(自身を含む): 4629880320

約数和(自身を除く): 2050627965

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 4635, 13905, 185491, 556473, 927455, 1669419, 2782365, 5008257, 8347095, 19105573, 25041285, 57316719, 95527865, 171950157, 286583595, 515850471, 859750785, 2579252355]

約数ペア:

[(1, 2579252355), (3, 859750785), (5, 515850471), (9, 286583595), (15, 171950157), (27, 95527865), (45, 57316719), (103, 25041285), (135, 19105573), (309, 8347095), (515, 5008257), (927, 2782365), (1545, 1669419), (2781, 927455), (4635, 556473), (13905, 185491)]