61836765

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1187}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 104011776

約数和(自身を除く): 42175011

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 345, 453, 755, 1187, 2265, 3473, 3561, 5935, 10419, 17365, 17805, 27301, 52095, 81903, 136505, 179237, 409515, 537711, 896185, 2688555, 4122451, 12367353, 20612255, 61836765]

約数ペア:

[(1, 61836765), (3, 20612255), (5, 12367353), (15, 4122451), (23, 2688555), (69, 896185), (115, 537711), (151, 409515), (345, 179237), (453, 136505), (755, 81903), (1187, 52095), (2265, 27301), (3473, 17805), (3561, 17365), (5935, 10419)]