68285295

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 136503360

約数和(自身を除く): 68218065

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 41, 45, 65, 73, 117, 123, 135, 169, 195, 205, 219, 351, 365, 369, 507, 533, 585, 615, 657, 845, 949, 1095, 1107, 1521, 1599, 1755, 1845, 1971, 2535, 2665, 2847, 2993, 3285, 4563, 4745, 4797, 5535, 6929, 7605, 7995, 8541, 8979, 9855, 12337, 14235, 14391, 14965, 20787, 22815, 23985, 25623, 26937, 34645, 37011, 38909, 42705, 44895, 61685, 62361, 71955, 80811, 103935, 111033, 116727, 128115, 134685, 185055, 187083, 194545, 311805, 333099, 350181, 404055, 505817, 555165, 583635, 935415, 1050543, 1517451, 1665495, 1750905, 2529085, 4552353, 5252715, 7587255, 13657059, 22761765, 68285295]

約数ペア:

[(1, 68285295), (3, 22761765), (5, 13657059), (9, 7587255), (13, 5252715), (15, 4552353), (27, 2529085), (39, 1750905), (41, 1665495), (45, 1517451), (65, 1050543), (73, 935415), (117, 583635), (123, 555165), (135, 505817), (169, 404055), (195, 350181), (205, 333099), (219, 311805), (351, 194545), (365, 187083), (369, 185055), (507, 134685), (533, 128115), (585, 116727), (615, 111033), (657, 103935), (845, 80811), (949, 71955), (1095, 62361), (1107, 61685), (1521, 44895), (1599, 42705), (1755, 38909), (1845, 37011), (1971, 34645), (2535, 26937), (2665, 25623), (2847, 23985), (2993, 22815), (3285, 20787), (4563, 14965), (4745, 14391), (4797, 14235), (5535, 12337), (6929, 9855), (7605, 8979), (7995, 8541)]