25561065

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{24001}}^1$

素因数の和:24080

約数の個数: 16

約数和(自身を含む): 41475456

約数和(自身を除く): 15914391

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 24001, 72003, 120005, 360015, 1704071, 5112213, 8520355, 25561065]

約数ペア:

[(1, 25561065), (3, 8520355), (5, 5112213), (15, 1704071), (71, 360015), (213, 120005), (355, 72003), (1065, 24001)]