66254355

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9623}}^1$

素因数の和:9657

約数の個数: 40

約数和(自身を含む): 125766432

約数和(自身を除く): 59512077

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 9623, 28869, 48115, 86607, 144345, 163591, 259821, 433035, 490773, 779463, 817955, 1299105, 1472319, 2453865, 3897315, 4416957, 7361595, 13250871, 22084785, 66254355]

約数ペア:

[(1, 66254355), (3, 22084785), (5, 13250871), (9, 7361595), (15, 4416957), (17, 3897315), (27, 2453865), (45, 1472319), (51, 1299105), (81, 817955), (85, 779463), (135, 490773), (153, 433035), (255, 259821), (405, 163591), (459, 144345), (765, 86607), (1377, 48115), (2295, 28869), (6885, 9623)]