8668892085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1131

約数の個数: 96

約数和(自身を含む): 16488230400

約数和(自身を除く): 7819338315

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 239, 245, 305, 427, 717, 735, 809, 915, 1195, 1281, 1673, 2135, 2427, 2989, 3585, 4045, 5019, 5663, 6405, 8365, 8967, 11711, 12135, 14579, 14945, 16989, 25095, 28315, 35133, 39641, 43737, 44835, 49349, 58555, 72895, 84945, 102053, 118923, 148047, 175665, 193351, 198205, 218685, 246745, 306159, 345443, 510265, 580053, 594615, 714371, 740235, 966755, 1036329, 1353457, 1530795, 1727215, 2143113, 2418101, 2900265, 3571855, 4060371, 5181645, 6767285, 7254303, 9474199, 10715565, 11794411, 12090505, 20301855, 28422597, 35383233, 36271515, 47370995, 58972055, 82560877, 142112985, 176916165, 247682631, 412804385, 577926139, 1238413155, 1733778417, 2889630695, 8668892085]

約数ペア:

[(1, 8668892085), (3, 2889630695), (5, 1733778417), (7, 1238413155), (15, 577926139), (21, 412804385), (35, 247682631), (49, 176916165), (61, 142112985), (105, 82560877), (147, 58972055), (183, 47370995), (239, 36271515), (245, 35383233), (305, 28422597), (427, 20301855), (717, 12090505), (735, 11794411), (809, 10715565), (915, 9474199), (1195, 7254303), (1281, 6767285), (1673, 5181645), (2135, 4060371), (2427, 3571855), (2989, 2900265), (3585, 2418101), (4045, 2143113), (5019, 1727215), (5663, 1530795), (6405, 1353457), (8365, 1036329), (8967, 966755), (11711, 740235), (12135, 714371), (14579, 594615), (14945, 580053), (16989, 510265), (25095, 345443), (28315, 306159), (35133, 246745), (39641, 218685), (43737, 198205), (44835, 193351), (49349, 175665), (58555, 148047), (72895, 118923), (84945, 102053)]