12415673085

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{78241}}^1$

素因数の和:78469

約数の個数: 32

約数和(自身を含む): 20280326400

約数和(自身を除く): 7864653315

約数列:

[1, 3, 5, 15, 71, 149, 213, 355, 447, 745, 1065, 2235, 10579, 31737, 52895, 78241, 158685, 234723, 391205, 1173615, 5555111, 11657909, 16665333, 27775555, 34973727, 58289545, 83326665, 174868635, 827711539, 2483134617, 4138557695, 12415673085]

約数ペア:

[(1, 12415673085), (3, 4138557695), (5, 2483134617), (15, 827711539), (71, 174868635), (149, 83326665), (213, 58289545), (355, 34973727), (447, 27775555), (745, 16665333), (1065, 11657909), (2235, 5555111), (10579, 1173615), (31737, 391205), (52895, 234723), (78241, 158685)]