77483025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 150418944

約数和(自身を除く): 72935919

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 47, 51, 75, 85, 141, 153, 225, 235, 255, 423, 425, 431, 705, 765, 799, 1175, 1275, 1293, 2115, 2155, 2397, 3525, 3825, 3879, 3995, 6465, 7191, 7327, 10575, 10775, 11985, 19395, 19975, 20257, 21981, 32325, 35955, 36635, 59925, 60771, 65943, 96975, 101285, 109905, 179775, 182313, 183175, 303855, 329715, 344369, 506425, 549525, 911565, 1033107, 1519275, 1648575, 1721845, 3099321, 4557825, 5165535, 8609225, 15496605, 25827675, 77483025]

約数ペア:

[(1, 77483025), (3, 25827675), (5, 15496605), (9, 8609225), (15, 5165535), (17, 4557825), (25, 3099321), (45, 1721845), (47, 1648575), (51, 1519275), (75, 1033107), (85, 911565), (141, 549525), (153, 506425), (225, 344369), (235, 329715), (255, 303855), (423, 183175), (425, 182313), (431, 179775), (705, 109905), (765, 101285), (799, 96975), (1175, 65943), (1275, 60771), (1293, 59925), (2115, 36635), (2155, 35955), (2397, 32325), (3525, 21981), (3825, 20257), (3879, 19975), (3995, 19395), (6465, 11985), (7191, 10775), (7327, 10575)]