68555325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{48109}}^1$

素因数の和:48141

約数の個数: 24

約数和(自身を含む): 119312800

約数和(自身を除く): 50757475

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 48109, 144327, 240545, 721635, 914071, 1202725, 2742213, 3608175, 4570355, 13711065, 22851775, 68555325]

約数ペア:

[(1, 68555325), (3, 22851775), (5, 13711065), (15, 4570355), (19, 3608175), (25, 2742213), (57, 1202725), (75, 914071), (95, 721635), (285, 240545), (475, 144327), (1425, 48109)]