67732875

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 148561920

約数和(自身を除く): 80829045

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 47, 61, 63, 75, 105, 125, 135, 141, 175, 183, 189, 225, 235, 305, 315, 329, 375, 423, 427, 525, 549, 675, 705, 875, 915, 945, 987, 1125, 1175, 1269, 1281, 1525, 1575, 1645, 1647, 2115, 2135, 2625, 2745, 2867, 2961, 3375, 3525, 3843, 4575, 4725, 4935, 5875, 6345, 6405, 7625, 7875, 8225, 8235, 8601, 8883, 10575, 10675, 11529, 13725, 14335, 14805, 17625, 19215, 20069, 22875, 23625, 24675, 25803, 31725, 32025, 41125, 41175, 43005, 44415, 52875, 53375, 57645, 60207, 68625, 71675, 74025, 77409, 96075, 100345, 123375, 129015, 158625, 160125, 180621, 205875, 215025, 222075, 288225, 301035, 358375, 370125, 387045, 480375, 501725, 541863, 645075, 903105, 1075125, 1110375, 1441125, 1505175, 1935225, 2508625, 2709315, 3225375, 4515525, 7525875, 9676125, 13546575, 22577625, 67732875]

約数ペア:

[(1, 67732875), (3, 22577625), (5, 13546575), (7, 9676125), (9, 7525875), (15, 4515525), (21, 3225375), (25, 2709315), (27, 2508625), (35, 1935225), (45, 1505175), (47, 1441125), (61, 1110375), (63, 1075125), (75, 903105), (105, 645075), (125, 541863), (135, 501725), (141, 480375), (175, 387045), (183, 370125), (189, 358375), (225, 301035), (235, 288225), (305, 222075), (315, 215025), (329, 205875), (375, 180621), (423, 160125), (427, 158625), (525, 129015), (549, 123375), (675, 100345), (705, 96075), (875, 77409), (915, 74025), (945, 71675), (987, 68625), (1125, 60207), (1175, 57645), (1269, 53375), (1281, 52875), (1525, 44415), (1575, 43005), (1645, 41175), (1647, 41125), (2115, 32025), (2135, 31725), (2625, 25803), (2745, 24675), (2867, 23625), (2961, 22875), (3375, 20069), (3525, 19215), (3843, 17625), (4575, 14805), (4725, 14335), (4935, 13725), (5875, 11529), (6345, 10675), (6405, 10575), (7625, 8883), (7875, 8601), (8225, 8235)]