201751065

素因数分解:

$3^2\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{2351}}^1$

素因数の和:4269

約数の個数: 24

約数和(自身を含む): 350034048

約数和(自身を除く): 148282983

約数列:

[1, 3, 5, 9, 15, 45, 1907, 2351, 5721, 7053, 9535, 11755, 17163, 21159, 28605, 35265, 85815, 105795, 4483357, 13450071, 22416785, 40350213, 67250355, 201751065]

約数ペア:

[(1, 201751065), (3, 67250355), (5, 40350213), (9, 22416785), (15, 13450071), (45, 4483357), (1907, 105795), (2351, 85815), (5721, 35265), (7053, 28605), (9535, 21159), (11755, 17163)]