12869595

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16823}}^1$

素因数の和:16851

約数の個数: 24

約数和(自身を含む): 23620896

約数和(自身を除く): 10751301

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 16823, 50469, 84115, 151407, 252345, 285991, 757035, 857973, 1429955, 2573919, 4289865, 12869595]

約数ペア:

[(1, 12869595), (3, 4289865), (5, 2573919), (9, 1429955), (15, 857973), (17, 757035), (45, 285991), (51, 252345), (85, 151407), (153, 84115), (255, 50469), (765, 16823)]