27411865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 36923040

約数和(自身を除く): 9511175

約数列:

[1, 5, 13, 53, 65, 73, 109, 265, 365, 545, 689, 949, 1417, 3445, 3869, 4745, 5777, 7085, 7957, 19345, 28885, 39785, 50297, 75101, 103441, 251485, 375505, 421721, 517205, 2108605, 5482373, 27411865]

約数ペア:

[(1, 27411865), (5, 5482373), (13, 2108605), (53, 517205), (65, 421721), (73, 375505), (109, 251485), (265, 103441), (365, 75101), (545, 50297), (689, 39785), (949, 28885), (1417, 19345), (3445, 7957), (3869, 7085), (4745, 5777)]