2019922575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{13093}}^1$

素因数の和:13145

約数の個数: 72

約数和(自身を含む): 3887032464

約数和(自身を除く): 1867109889

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 121, 165, 187, 255, 275, 363, 425, 561, 605, 825, 935, 1275, 1815, 2057, 2805, 3025, 4675, 6171, 9075, 10285, 13093, 14025, 30855, 39279, 51425, 65465, 144023, 154275, 196395, 222581, 327325, 432069, 667743, 720115, 981975, 1112905, 1584253, 2160345, 2448391, 3338715, 3600575, 4752759, 5564525, 7345173, 7921265, 10801725, 12241955, 16693575, 23763795, 26932301, 36725865, 39606325, 61209775, 80796903, 118818975, 134661505, 183629325, 403984515, 673307525, 2019922575]

約数ペア:

[(1, 2019922575), (3, 673307525), (5, 403984515), (11, 183629325), (15, 134661505), (17, 118818975), (25, 80796903), (33, 61209775), (51, 39606325), (55, 36725865), (75, 26932301), (85, 23763795), (121, 16693575), (165, 12241955), (187, 10801725), (255, 7921265), (275, 7345173), (363, 5564525), (425, 4752759), (561, 3600575), (605, 3338715), (825, 2448391), (935, 2160345), (1275, 1584253), (1815, 1112905), (2057, 981975), (2805, 720115), (3025, 667743), (4675, 432069), (6171, 327325), (9075, 222581), (10285, 196395), (13093, 154275), (14025, 144023), (30855, 65465), (39279, 51425)]