222308595

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{159361}}^1$

素因数の和:159403

約数の個数: 24

約数和(自身を含む): 397767552

約数和(自身を除く): 175458957

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 159361, 478083, 796805, 1434249, 2390415, 4940191, 7171245, 14820573, 24700955, 44461719, 74102865, 222308595]

約数ペア:

[(1, 222308595), (3, 74102865), (5, 44461719), (9, 24700955), (15, 14820573), (31, 7171245), (45, 4940191), (93, 2390415), (155, 1434249), (279, 796805), (465, 478083), (1395, 159361)]