71412465

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 119180160

約数和(自身を除く): 47767695

約数列:

[1, 3, 5, 15, 43, 53, 129, 159, 215, 265, 645, 795, 2089, 2279, 6267, 6837, 10445, 11395, 31335, 34185, 89827, 110717, 269481, 332151, 449135, 553585, 1347405, 1660755, 4760831, 14282493, 23804155, 71412465]

約数ペア:

[(1, 71412465), (3, 23804155), (5, 14282493), (15, 4760831), (43, 1660755), (53, 1347405), (129, 553585), (159, 449135), (215, 332151), (265, 269481), (645, 110717), (795, 89827), (2089, 34185), (2279, 31335), (6267, 11395), (6837, 10445)]