47932065

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 85612800

約数和(自身を除く): 37680735

約数列:

[1, 3, 5, 9, 15, 45, 79, 97, 139, 237, 291, 395, 417, 485, 695, 711, 873, 1185, 1251, 1455, 2085, 3555, 4365, 6255, 7663, 10981, 13483, 22989, 32943, 38315, 40449, 54905, 67415, 68967, 98829, 114945, 121347, 164715, 202245, 344835, 494145, 606735, 1065157, 3195471, 5325785, 9586413, 15977355, 47932065]

約数ペア:

[(1, 47932065), (3, 15977355), (5, 9586413), (9, 5325785), (15, 3195471), (45, 1065157), (79, 606735), (97, 494145), (139, 344835), (237, 202245), (291, 164715), (395, 121347), (417, 114945), (485, 98829), (695, 68967), (711, 67415), (873, 54905), (1185, 40449), (1251, 38315), (1455, 32943), (2085, 22989), (3555, 13483), (4365, 10981), (6255, 7663)]