11736945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 22486464

約数和(自身を除く): 10749519

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 131, 165, 181, 393, 495, 543, 655, 905, 1179, 1441, 1629, 1965, 1991, 2715, 4323, 5895, 5973, 7205, 8145, 9955, 12969, 17919, 21615, 23711, 29865, 64845, 71133, 89595, 118555, 213399, 260821, 355665, 782463, 1066995, 1304105, 2347389, 3912315, 11736945]

約数ペア:

[(1, 11736945), (3, 3912315), (5, 2347389), (9, 1304105), (11, 1066995), (15, 782463), (33, 355665), (45, 260821), (55, 213399), (99, 118555), (131, 89595), (165, 71133), (181, 64845), (393, 29865), (495, 23711), (543, 21615), (655, 17919), (905, 12969), (1179, 9955), (1441, 8145), (1629, 7205), (1965, 5973), (1991, 5895), (2715, 4323)]