40725367065

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9329981}}^1$

素因数の和:9330089

約数の個数: 24

約数和(自身を含む): 71318382408

約数和(自身を除く): 30593015343

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 9329981, 27989943, 46649905, 83969829, 139949715, 419849145, 905008157, 2715024471, 4525040785, 8145073413, 13575122355, 40725367065]

約数ペア:

[(1, 40725367065), (3, 13575122355), (5, 8145073413), (9, 4525040785), (15, 2715024471), (45, 905008157), (97, 419849145), (291, 139949715), (485, 83969829), (873, 46649905), (1455, 27989943), (4365, 9329981)]