4084065

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 7233408

約数和(自身を除く): 3149343

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 1931, 2115, 5793, 9655, 17379, 28965, 86895, 90757, 272271, 453785, 816813, 1361355, 4084065]

約数ペア:

[(1, 4084065), (3, 1361355), (5, 816813), (9, 453785), (15, 272271), (45, 90757), (47, 86895), (141, 28965), (235, 17379), (423, 9655), (705, 5793), (1931, 2115)]