12685065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 21841920

約数和(自身を除く): 9156855

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 947, 2679, 2841, 4465, 4735, 13395, 14205, 17993, 44509, 53979, 89965, 133527, 222545, 269895, 667635, 845671, 2537013, 4228355, 12685065]

約数ペア:

[(1, 12685065), (3, 4228355), (5, 2537013), (15, 845671), (19, 667635), (47, 269895), (57, 222545), (95, 133527), (141, 89965), (235, 53979), (285, 44509), (705, 17993), (893, 14205), (947, 13395), (2679, 4735), (2841, 4465)]