72645431045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1613}}^1\times {\mathrm{2633}}^1$

素因数の和:4573

約数の個数: 32

約数和(自身を含む): 95500664064

約数和(自身を除く): 22855233019

約数列:

[1, 5, 11, 55, 311, 1555, 1613, 2633, 3421, 8065, 13165, 17105, 17743, 28963, 88715, 144815, 501643, 818863, 2508215, 4094315, 4247029, 5518073, 9007493, 21235145, 27590365, 45037465, 46717319, 233586595, 1320826019, 6604130095, 14529086209, 72645431045]

約数ペア:

[(1, 72645431045), (5, 14529086209), (11, 6604130095), (55, 1320826019), (311, 233586595), (1555, 46717319), (1613, 45037465), (2633, 27590365), (3421, 21235145), (8065, 9007493), (13165, 5518073), (17105, 4247029), (17743, 4094315), (28963, 2508215), (88715, 818863), (144815, 501643)]