21314583615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{20023}}^1$

素因数の和:20200

約数の個数: 64

約数和(自身を含む): 37784807424

約数和(自身を除く): 16470223809

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 103, 159, 195, 265, 309, 515, 689, 795, 1339, 1545, 2067, 3445, 4017, 5459, 6695, 10335, 16377, 20023, 20085, 27295, 60069, 70967, 81885, 100115, 212901, 260299, 300345, 354835, 780897, 1061219, 1064505, 1301495, 2062369, 3183657, 3904485, 5306095, 6187107, 10311845, 13795847, 15918285, 26810797, 30935535, 41387541, 68979235, 80432391, 109305557, 134053985, 206937705, 327916671, 402161955, 546527785, 1420972241, 1639583355, 4262916723, 7104861205, 21314583615]

約数ペア:

[(1, 21314583615), (3, 7104861205), (5, 4262916723), (13, 1639583355), (15, 1420972241), (39, 546527785), (53, 402161955), (65, 327916671), (103, 206937705), (159, 134053985), (195, 109305557), (265, 80432391), (309, 68979235), (515, 41387541), (689, 30935535), (795, 26810797), (1339, 15918285), (1545, 13795847), (2067, 10311845), (3445, 6187107), (4017, 5306095), (5459, 3904485), (6695, 3183657), (10335, 2062369), (16377, 1301495), (20023, 1064505), (20085, 1061219), (27295, 780897), (60069, 354835), (70967, 300345), (81885, 260299), (100115, 212901)]