2985798375

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2689}}^1$

素因数の和:2767

約数の個数: 128

約数和(自身を含む): 6445670400

約数和(自身を除く): 3459872025

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 47, 63, 75, 105, 125, 135, 141, 175, 189, 225, 235, 315, 329, 375, 423, 525, 675, 705, 875, 945, 987, 1125, 1175, 1269, 1575, 1645, 2115, 2625, 2689, 2961, 3375, 3525, 4725, 4935, 5875, 6345, 7875, 8067, 8225, 8883, 10575, 13445, 14805, 17625, 18823, 23625, 24201, 24675, 31725, 40335, 41125, 44415, 52875, 56469, 67225, 72603, 74025, 94115, 121005, 123375, 126383, 158625, 169407, 201675, 222075, 282345, 336125, 363015, 370125, 379149, 470575, 508221, 605025, 631915, 847035, 884681, 1008375, 1110375, 1137447, 1411725, 1815075, 1895745, 2352875, 2541105, 2654043, 3025125, 3159575, 3412341, 4235175, 4423405, 5687235, 7058625, 7962129, 9075375, 9478725, 12705525, 13270215, 15797875, 17061705, 21175875, 22117025, 23886387, 28436175, 39810645, 47393625, 63527625, 66351075, 85308525, 110585125, 119431935, 142180875, 199053225, 331755375, 426542625, 597159675, 995266125, 2985798375]

約数ペア:

[(1, 2985798375), (3, 995266125), (5, 597159675), (7, 426542625), (9, 331755375), (15, 199053225), (21, 142180875), (25, 119431935), (27, 110585125), (35, 85308525), (45, 66351075), (47, 63527625), (63, 47393625), (75, 39810645), (105, 28436175), (125, 23886387), (135, 22117025), (141, 21175875), (175, 17061705), (189, 15797875), (225, 13270215), (235, 12705525), (315, 9478725), (329, 9075375), (375, 7962129), (423, 7058625), (525, 5687235), (675, 4423405), (705, 4235175), (875, 3412341), (945, 3159575), (987, 3025125), (1125, 2654043), (1175, 2541105), (1269, 2352875), (1575, 1895745), (1645, 1815075), (2115, 1411725), (2625, 1137447), (2689, 1110375), (2961, 1008375), (3375, 884681), (3525, 847035), (4725, 631915), (4935, 605025), (5875, 508221), (6345, 470575), (7875, 379149), (8067, 370125), (8225, 363015), (8883, 336125), (10575, 282345), (13445, 222075), (14805, 201675), (17625, 169407), (18823, 158625), (23625, 126383), (24201, 123375), (24675, 121005), (31725, 94115), (40335, 74025), (41125, 72603), (44415, 67225), (52875, 56469)]