839173635

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 1606518720

約数和(自身を除く): 767345085

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 137, 153, 157, 255, 289, 411, 459, 471, 685, 765, 785, 867, 1233, 1413, 1445, 2055, 2295, 2329, 2355, 2601, 2669, 3699, 4239, 4335, 6165, 6987, 7065, 7803, 8007, 11645, 13005, 13345, 18495, 20961, 21195, 21509, 24021, 34935, 39015, 39593, 40035, 45373, 62883, 64527, 72063, 104805, 107545, 118779, 120105, 136119, 193581, 197965, 226865, 314415, 322635, 356337, 360315, 365653, 408357, 580743, 593895, 680595, 967905, 1069011, 1096959, 1225071, 1781685, 1828265, 2041785, 2903715, 3290877, 5345055, 5484795, 6125355, 6216101, 9872631, 16454385, 18648303, 31080505, 49363155, 55944909, 93241515, 167834727, 279724545, 839173635]

約数ペア:

[(1, 839173635), (3, 279724545), (5, 167834727), (9, 93241515), (15, 55944909), (17, 49363155), (27, 31080505), (45, 18648303), (51, 16454385), (85, 9872631), (135, 6216101), (137, 6125355), (153, 5484795), (157, 5345055), (255, 3290877), (289, 2903715), (411, 2041785), (459, 1828265), (471, 1781685), (685, 1225071), (765, 1096959), (785, 1069011), (867, 967905), (1233, 680595), (1413, 593895), (1445, 580743), (2055, 408357), (2295, 365653), (2329, 360315), (2355, 356337), (2601, 322635), (2669, 314415), (3699, 226865), (4239, 197965), (4335, 193581), (6165, 136119), (6987, 120105), (7065, 118779), (7803, 107545), (8007, 104805), (11645, 72063), (13005, 64527), (13345, 62883), (18495, 45373), (20961, 40035), (21195, 39593), (21509, 39015), (24021, 34935)]