64736055

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27143}}^1$

素因数の和:27207

約数の個数: 24

約数和(自身を含む): 114330528

約数和(自身を除く): 49594473

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 27143, 81429, 135715, 244287, 407145, 1221435, 1438579, 4315737, 7192895, 12947211, 21578685, 64736055]

約数ペア:

[(1, 64736055), (3, 21578685), (5, 12947211), (9, 7192895), (15, 4315737), (45, 1438579), (53, 1221435), (159, 407145), (265, 244287), (477, 135715), (795, 81429), (2385, 27143)]