12650355

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1427}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 22054032

約数和(自身を除く): 9403677

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1427, 1773, 2955, 4281, 7135, 8865, 12843, 21405, 64215, 281119, 843357, 1405595, 2530071, 4216785, 12650355]

約数ペア:

[(1, 12650355), (3, 4216785), (5, 2530071), (9, 1405595), (15, 843357), (45, 281119), (197, 64215), (591, 21405), (985, 12843), (1427, 8865), (1773, 7135), (2955, 4281)]