12905960075

素因数分解:

$5^2\times {\mathrm{461}}^1\times {\mathrm{1119823}}^1$

素因数の和:1120294

約数の個数: 12

約数和(自身を含む): 16038119328

約数和(自身を除く): 3132159253

約数列:

[1, 5, 25, 461, 2305, 11525, 1119823, 5599115, 27995575, 516238403, 2581192015, 12905960075]

約数ペア:

[(1, 12905960075), (5, 2581192015), (25, 516238403), (461, 27995575), (2305, 5599115), (11525, 1119823)]