40645245

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{9643}}^1$

素因数の和:9932

約数の個数: 16

約数和(自身を含む): 65270592

約数和(自身を除く): 24625347

約数列:

[1, 3, 5, 15, 281, 843, 1405, 4215, 9643, 28929, 48215, 144645, 2709683, 8129049, 13548415, 40645245]

約数ペア:

[(1, 40645245), (3, 13548415), (5, 8129049), (15, 2709683), (281, 144645), (843, 48215), (1405, 28929), (4215, 9643)]