12774465

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 24463296

約数和(自身を除く): 11688831

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 131, 165, 197, 393, 495, 591, 655, 985, 1179, 1441, 1773, 1965, 2167, 2955, 4323, 5895, 6501, 7205, 8865, 10835, 12969, 19503, 21615, 25807, 32505, 64845, 77421, 97515, 129035, 232263, 283877, 387105, 851631, 1161315, 1419385, 2554893, 4258155, 12774465]

約数ペア:

[(1, 12774465), (3, 4258155), (5, 2554893), (9, 1419385), (11, 1161315), (15, 851631), (33, 387105), (45, 283877), (55, 232263), (99, 129035), (131, 97515), (165, 77421), (197, 64845), (393, 32505), (495, 25807), (591, 21615), (655, 19503), (985, 12969), (1179, 10835), (1441, 8865), (1773, 7205), (1965, 6501), (2167, 5895), (2955, 4323)]