83742315

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2579

約数の個数: 32

約数和(自身を含む): 140261376

約数和(自身を除く): 56519061

約数列:

[1, 3, 5, 15, 31, 73, 93, 155, 219, 365, 465, 1095, 2263, 2467, 6789, 7401, 11315, 12335, 33945, 37005, 76477, 180091, 229431, 382385, 540273, 900455, 1147155, 2701365, 5582821, 16748463, 27914105, 83742315]

約数ペア:

[(1, 83742315), (3, 27914105), (5, 16748463), (15, 5582821), (31, 2701365), (73, 1147155), (93, 900455), (155, 540273), (219, 382385), (365, 229431), (465, 180091), (1095, 76477), (2263, 37005), (2467, 33945), (6789, 12335), (7401, 11315)]