90759955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5519}}^1$

素因数の和:5571

約数の個数: 32

約数和(自身を含む): 133539840

約数和(自身を除く): 42779885

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 3289, 5519, 16445, 27595, 60709, 71747, 126937, 303545, 358735, 634685, 789217, 1396307, 1650181, 3946085, 6981535, 8250905, 18151991, 90759955]

約数ペア:

[(1, 90759955), (5, 18151991), (11, 8250905), (13, 6981535), (23, 3946085), (55, 1650181), (65, 1396307), (115, 789217), (143, 634685), (253, 358735), (299, 303545), (715, 126937), (1265, 71747), (1495, 60709), (3289, 27595), (5519, 16445)]