83804985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 175488768

約数和(自身を除く): 91683783

約数列:

[1, 3, 5, 9, 11, 15, 17, 23, 33, 45, 51, 55, 69, 85, 99, 115, 153, 165, 187, 207, 253, 255, 345, 391, 433, 495, 561, 759, 765, 935, 1035, 1173, 1265, 1299, 1683, 1955, 2165, 2277, 2805, 3519, 3795, 3897, 4301, 4763, 5865, 6495, 7361, 8415, 9959, 11385, 12903, 14289, 17595, 19485, 21505, 22083, 23815, 29877, 36805, 38709, 42867, 49795, 64515, 66249, 71445, 80971, 89631, 109549, 110415, 149385, 169303, 193545, 214335, 242913, 328647, 331245, 404855, 448155, 507909, 547745, 728739, 846515, 985941, 1214565, 1523727, 1643235, 1862333, 2539545, 3643695, 4929705, 5586999, 7618635, 9311665, 16760997, 27934995, 83804985]

約数ペア:

[(1, 83804985), (3, 27934995), (5, 16760997), (9, 9311665), (11, 7618635), (15, 5586999), (17, 4929705), (23, 3643695), (33, 2539545), (45, 1862333), (51, 1643235), (55, 1523727), (69, 1214565), (85, 985941), (99, 846515), (115, 728739), (153, 547745), (165, 507909), (187, 448155), (207, 404855), (253, 331245), (255, 328647), (345, 242913), (391, 214335), (433, 193545), (495, 169303), (561, 149385), (759, 110415), (765, 109549), (935, 89631), (1035, 80971), (1173, 71445), (1265, 66249), (1299, 64515), (1683, 49795), (1955, 42867), (2165, 38709), (2277, 36805), (2805, 29877), (3519, 23815), (3795, 22083), (3897, 21505), (4301, 19485), (4763, 17595), (5865, 14289), (6495, 12903), (7361, 11385), (8415, 9959)]