72282045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 135800064

約数和(自身を除く): 63518019

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 73, 85, 165, 187, 219, 255, 353, 365, 561, 803, 935, 1059, 1095, 1241, 1765, 2409, 2805, 3723, 3883, 4015, 5295, 6001, 6205, 11649, 12045, 13651, 18003, 18615, 19415, 25769, 30005, 40953, 58245, 66011, 68255, 77307, 90015, 128845, 198033, 204765, 283459, 330055, 386535, 438073, 850377, 990165, 1314219, 1417295, 2190365, 4251885, 4818803, 6571095, 14456409, 24094015, 72282045]

約数ペア:

[(1, 72282045), (3, 24094015), (5, 14456409), (11, 6571095), (15, 4818803), (17, 4251885), (33, 2190365), (51, 1417295), (55, 1314219), (73, 990165), (85, 850377), (165, 438073), (187, 386535), (219, 330055), (255, 283459), (353, 204765), (365, 198033), (561, 128845), (803, 90015), (935, 77307), (1059, 68255), (1095, 66011), (1241, 58245), (1765, 40953), (2409, 30005), (2805, 25769), (3723, 19415), (3883, 18615), (4015, 18003), (5295, 13651), (6001, 12045), (6205, 11649)]