89719695

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 169216320

約数和(自身を除く): 79496625

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 103, 117, 195, 309, 515, 585, 927, 1339, 1489, 1545, 4017, 4467, 4635, 6695, 7445, 12051, 13401, 19357, 20085, 22335, 58071, 60255, 67005, 96785, 153367, 174213, 290355, 460101, 766835, 871065, 1380303, 1993771, 2300505, 5981313, 6901515, 9968855, 17943939, 29906565, 89719695]

約数ペア:

[(1, 89719695), (3, 29906565), (5, 17943939), (9, 9968855), (13, 6901515), (15, 5981313), (39, 2300505), (45, 1993771), (65, 1380303), (103, 871065), (117, 766835), (195, 460101), (309, 290355), (515, 174213), (585, 153367), (927, 96785), (1339, 67005), (1489, 60255), (1545, 58071), (4017, 22335), (4467, 20085), (4635, 19357), (6695, 13401), (7445, 12051)]