26159295

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 44352000

約数和(自身を除く): 18192705

約数列:

[1, 3, 5, 15, 19, 57, 95, 263, 285, 349, 789, 1047, 1315, 1745, 3945, 4997, 5235, 6631, 14991, 19893, 24985, 33155, 74955, 91787, 99465, 275361, 458935, 1376805, 1743953, 5231859, 8719765, 26159295]

約数ペア:

[(1, 26159295), (3, 8719765), (5, 5231859), (15, 1743953), (19, 1376805), (57, 458935), (95, 275361), (263, 99465), (285, 91787), (349, 74955), (789, 33155), (1047, 24985), (1315, 19893), (1745, 14991), (3945, 6631), (4997, 5235)]