91478035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 125556480

約数和(自身を除く): 34078445

約数列:

[1, 5, 11, 29, 55, 83, 145, 319, 415, 691, 913, 1595, 2407, 3455, 4565, 7601, 12035, 20039, 26477, 38005, 57353, 100195, 132385, 220429, 286765, 630883, 1102145, 1663237, 3154415, 8316185, 18295607, 91478035]

約数ペア:

[(1, 91478035), (5, 18295607), (11, 8316185), (29, 3154415), (55, 1663237), (83, 1102145), (145, 630883), (319, 286765), (415, 220429), (691, 132385), (913, 100195), (1595, 57353), (2407, 38005), (3455, 26477), (4565, 20039), (7601, 12035)]