2016571425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:599

約数の個数: 96

約数和(自身を含む): 3752331264

約数和(自身を除く): 1735759839

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 131, 141, 165, 235, 275, 393, 397, 517, 655, 705, 825, 1175, 1191, 1441, 1551, 1965, 1985, 2585, 3275, 3525, 4323, 4367, 5955, 6157, 7205, 7755, 9825, 9925, 12925, 13101, 18471, 18659, 21615, 21835, 29775, 30785, 36025, 38775, 52007, 55977, 65505, 67727, 92355, 93295, 108075, 109175, 153925, 156021, 203181, 205249, 260035, 279885, 327525, 338635, 461775, 466475, 572077, 615747, 780105, 1015905, 1026245, 1300175, 1399425, 1693175, 1716231, 2444329, 2860385, 3078735, 3900525, 5079525, 5131225, 7332987, 8581155, 12221645, 14301925, 15393675, 26887619, 36664935, 42905775, 61108225, 80662857, 134438095, 183324675, 403314285, 672190475, 2016571425]

約数ペア:

[(1, 2016571425), (3, 672190475), (5, 403314285), (11, 183324675), (15, 134438095), (25, 80662857), (33, 61108225), (47, 42905775), (55, 36664935), (75, 26887619), (131, 15393675), (141, 14301925), (165, 12221645), (235, 8581155), (275, 7332987), (393, 5131225), (397, 5079525), (517, 3900525), (655, 3078735), (705, 2860385), (825, 2444329), (1175, 1716231), (1191, 1693175), (1441, 1399425), (1551, 1300175), (1965, 1026245), (1985, 1015905), (2585, 780105), (3275, 615747), (3525, 572077), (4323, 466475), (4367, 461775), (5955, 338635), (6157, 327525), (7205, 279885), (7755, 260035), (9825, 205249), (9925, 203181), (12925, 156021), (13101, 153925), (18471, 109175), (18659, 108075), (21615, 93295), (21835, 92355), (29775, 67727), (30785, 65505), (36025, 55977), (38775, 52007)]