2487788325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2269}}^1$

素因数の和:2739

約数の個数: 72

約数和(自身を含む): 4874107680

約数和(自身を除く): 2386319355

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 443, 495, 825, 1329, 2215, 2269, 2475, 3987, 4873, 6645, 6807, 11075, 11345, 14619, 19935, 20421, 24365, 24959, 33225, 34035, 43857, 56725, 73095, 74877, 99675, 102105, 121825, 124795, 170175, 219285, 224631, 365475, 374385, 510525, 623975, 1005167, 1096425, 1123155, 1871925, 3015501, 5025835, 5615775, 9046503, 11056837, 15077505, 25129175, 33170511, 45232515, 55284185, 75387525, 99511533, 165852555, 226162575, 276420925, 497557665, 829262775, 2487788325]

約数ペア:

[(1, 2487788325), (3, 829262775), (5, 497557665), (9, 276420925), (11, 226162575), (15, 165852555), (25, 99511533), (33, 75387525), (45, 55284185), (55, 45232515), (75, 33170511), (99, 25129175), (165, 15077505), (225, 11056837), (275, 9046503), (443, 5615775), (495, 5025835), (825, 3015501), (1329, 1871925), (2215, 1123155), (2269, 1096425), (2475, 1005167), (3987, 623975), (4873, 510525), (6645, 374385), (6807, 365475), (11075, 224631), (11345, 219285), (14619, 170175), (19935, 124795), (20421, 121825), (24365, 102105), (24959, 99675), (33225, 74877), (34035, 73095), (43857, 56725)]