72467145

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{9643}}^1$

素因数の和:9821

約数の個数: 24

約数和(自身を含む): 126374976

約数和(自身を除く): 53907831

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 1503, 2505, 7515, 9643, 28929, 48215, 86787, 144645, 433935, 1610381, 4831143, 8051905, 14493429, 24155715, 72467145]

約数ペア:

[(1, 72467145), (3, 24155715), (5, 14493429), (9, 8051905), (15, 4831143), (45, 1610381), (167, 433935), (501, 144645), (835, 86787), (1503, 48215), (2505, 28929), (7515, 9643)]