15187136237

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{140363}}^1$

素因数の和:140453

約数の個数: 32

約数和(自身を含む): 19808167680

約数和(自身を除く): 4621031443

約数列:

[1, 7, 13, 29, 41, 91, 203, 287, 377, 533, 1189, 2639, 3731, 8323, 15457, 108199, 140363, 982541, 1824719, 4070527, 5754883, 12773033, 28493689, 40284181, 52916851, 74813479, 166891607, 370417957, 523694353, 1168241249, 2169590891, 15187136237]

約数ペア:

[(1, 15187136237), (7, 2169590891), (13, 1168241249), (29, 523694353), (41, 370417957), (91, 166891607), (203, 74813479), (287, 52916851), (377, 40284181), (533, 28493689), (1189, 12773033), (2639, 5754883), (3731, 4070527), (8323, 1824719), (15457, 982541), (108199, 140363)]