71662095

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{30047}}^1$

素因数の和:30111

約数の個数: 24

約数和(自身を含む): 126562176

約数和(自身を除く): 54900081

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 30047, 90141, 150235, 270423, 450705, 1352115, 1592491, 4777473, 7962455, 14332419, 23887365, 71662095]

約数ペア:

[(1, 71662095), (3, 23887365), (5, 14332419), (9, 7962455), (15, 4777473), (45, 1592491), (53, 1352115), (159, 450705), (265, 270423), (477, 150235), (795, 90141), (2385, 30047)]