2000872575

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4591}}^1$

素因数の和:4769

約数の個数: 72

約数和(自身を含む): 3886209600

約数和(自身を除く): 1885337025

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 149, 195, 225, 325, 447, 585, 745, 975, 1341, 1937, 2235, 2925, 3725, 4591, 5811, 6705, 9685, 11175, 13773, 17433, 22955, 29055, 33525, 41319, 48425, 59683, 68865, 87165, 114775, 145275, 179049, 206595, 298415, 344325, 435825, 537147, 684059, 895245, 1032975, 1492075, 2052177, 2685735, 3420295, 4476225, 6156531, 8892767, 10260885, 13428675, 17101475, 26678301, 30782655, 44463835, 51304425, 80034903, 133391505, 153913275, 222319175, 400174515, 666957525, 2000872575]

約数ペア:

[(1, 2000872575), (3, 666957525), (5, 400174515), (9, 222319175), (13, 153913275), (15, 133391505), (25, 80034903), (39, 51304425), (45, 44463835), (65, 30782655), (75, 26678301), (117, 17101475), (149, 13428675), (195, 10260885), (225, 8892767), (325, 6156531), (447, 4476225), (585, 3420295), (745, 2685735), (975, 2052177), (1341, 1492075), (1937, 1032975), (2235, 895245), (2925, 684059), (3725, 537147), (4591, 435825), (5811, 344325), (6705, 298415), (9685, 206595), (11175, 179049), (13773, 145275), (17433, 114775), (22955, 87165), (29055, 68865), (33525, 59683), (41319, 48425)]