15693723927

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{599}}^1\times {\mathrm{1439}}^1$

素因数の和:2085

約数の個数: 72

約数和(自身を含む): 27585792000

約数和(自身を除く): 11892068073

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 599, 867, 1071, 1439, 1797, 2023, 2601, 4193, 4317, 5391, 6069, 10073, 10183, 12579, 12951, 18207, 24463, 30219, 30549, 37737, 71281, 73389, 90657, 91647, 171241, 173111, 213843, 220167, 415871, 513723, 519333, 641529, 861961, 1211777, 1247613, 1541169, 1557999, 2585883, 2911097, 3635331, 3742839, 6033727, 7757649, 8733291, 10905993, 14653337, 18101181, 26199873, 43960011, 54303543, 102573359, 131880033, 249106729, 307720077, 747320187, 923160231, 1743747103, 2241960561, 5231241309, 15693723927]

約数ペア:

[(1, 15693723927), (3, 5231241309), (7, 2241960561), (9, 1743747103), (17, 923160231), (21, 747320187), (51, 307720077), (63, 249106729), (119, 131880033), (153, 102573359), (289, 54303543), (357, 43960011), (599, 26199873), (867, 18101181), (1071, 14653337), (1439, 10905993), (1797, 8733291), (2023, 7757649), (2601, 6033727), (4193, 3742839), (4317, 3635331), (5391, 2911097), (6069, 2585883), (10073, 1557999), (10183, 1541169), (12579, 1247613), (12951, 1211777), (18207, 861961), (24463, 641529), (30219, 519333), (30549, 513723), (37737, 415871), (71281, 220167), (73389, 213843), (90657, 173111), (91647, 171241)]