27194715

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9907}}^1$

素因数の和:9979

約数の個数: 24

約数和(自身を含む): 47915088

約数和(自身を除く): 20720373

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 9907, 29721, 49535, 89163, 148605, 445815, 604327, 1812981, 3021635, 5438943, 9064905, 27194715]

約数ペア:

[(1, 27194715), (3, 9064905), (5, 5438943), (9, 3021635), (15, 1812981), (45, 604327), (61, 445815), (183, 148605), (305, 89163), (549, 49535), (915, 29721), (2745, 9907)]