80045095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 110714688

約数和(自身を除く): 30669593

約数列:

[1, 5, 13, 17, 65, 85, 107, 221, 535, 677, 1105, 1391, 1819, 3385, 6955, 8801, 9095, 11509, 23647, 44005, 57545, 72439, 118235, 149617, 362195, 748085, 941707, 1231463, 4708535, 6157315, 16009019, 80045095]

約数ペア:

[(1, 80045095), (5, 16009019), (13, 6157315), (17, 4708535), (65, 1231463), (85, 941707), (107, 748085), (221, 362195), (535, 149617), (677, 118235), (1105, 72439), (1391, 57545), (1819, 44005), (3385, 23647), (6955, 11509), (8801, 9095)]