5645445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 10435392

約数和(自身を除く): 4789947

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 131, 169, 195, 221, 255, 393, 507, 655, 663, 845, 1105, 1703, 1965, 2227, 2535, 2873, 3315, 5109, 6681, 8515, 8619, 11135, 14365, 22139, 25545, 28951, 33405, 43095, 66417, 86853, 110695, 144755, 332085, 376363, 434265, 1129089, 1881815, 5645445]

約数ペア:

[(1, 5645445), (3, 1881815), (5, 1129089), (13, 434265), (15, 376363), (17, 332085), (39, 144755), (51, 110695), (65, 86853), (85, 66417), (131, 43095), (169, 33405), (195, 28951), (221, 25545), (255, 22139), (393, 14365), (507, 11135), (655, 8619), (663, 8515), (845, 6681), (1105, 5109), (1703, 3315), (1965, 2873), (2227, 2535)]