76999515

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2689}}^1$

素因数の和:2803

約数の個数: 32

約数和(自身を含む): 130152960

約数和(自身を除く): 53153445

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 249, 345, 415, 1245, 1909, 2689, 5727, 8067, 9545, 13445, 28635, 40335, 61847, 185541, 223187, 309235, 669561, 927705, 1115935, 3347805, 5133301, 15399903, 25666505, 76999515]

約数ペア:

[(1, 76999515), (3, 25666505), (5, 15399903), (15, 5133301), (23, 3347805), (69, 1115935), (83, 927705), (115, 669561), (249, 309235), (345, 223187), (415, 185541), (1245, 61847), (1909, 40335), (2689, 28635), (5727, 13445), (8067, 9545)]