127044315

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 241211520

約数和(自身を除く): 114167205

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 197, 255, 281, 459, 591, 765, 843, 985, 1405, 1773, 2295, 2529, 2955, 3349, 4215, 4777, 5319, 7587, 8865, 10047, 12645, 14331, 16745, 23885, 26595, 30141, 37935, 42993, 50235, 55357, 71655, 90423, 128979, 150705, 166071, 214965, 276785, 452115, 498213, 644895, 830355, 941069, 1494639, 2491065, 2823207, 4705345, 7473195, 8469621, 14116035, 25408863, 42348105, 127044315]

約数ペア:

[(1, 127044315), (3, 42348105), (5, 25408863), (9, 14116035), (15, 8469621), (17, 7473195), (27, 4705345), (45, 2823207), (51, 2491065), (85, 1494639), (135, 941069), (153, 830355), (197, 644895), (255, 498213), (281, 452115), (459, 276785), (591, 214965), (765, 166071), (843, 150705), (985, 128979), (1405, 90423), (1773, 71655), (2295, 55357), (2529, 50235), (2955, 42993), (3349, 37935), (4215, 30141), (4777, 26595), (5319, 23885), (7587, 16745), (8865, 14331), (10047, 12645)]