12506398245

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{495401}}^1$

素因数の和:495443

約数の個数: 64

約数和(自身を含む): 25681639680

約数和(自身を除く): 13175241435

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 1485, 1683, 2295, 2805, 5049, 8415, 25245, 495401, 1486203, 2477005, 4458609, 5449411, 7431015, 8421817, 13375827, 16348233, 22293045, 25265451, 27247055, 42109085, 49044699, 66879135, 75796353, 81741165, 92639987, 126327255, 147134097, 227389059, 245223495, 277919961, 378981765, 463199935, 735670485, 833759883, 1136945295, 1389599805, 2501279649, 4168799415, 12506398245]

約数ペア:

[(1, 12506398245), (3, 4168799415), (5, 2501279649), (9, 1389599805), (11, 1136945295), (15, 833759883), (17, 735670485), (27, 463199935), (33, 378981765), (45, 277919961), (51, 245223495), (55, 227389059), (85, 147134097), (99, 126327255), (135, 92639987), (153, 81741165), (165, 75796353), (187, 66879135), (255, 49044699), (297, 42109085), (459, 27247055), (495, 25265451), (561, 22293045), (765, 16348233), (935, 13375827), (1485, 8421817), (1683, 7431015), (2295, 5449411), (2805, 4458609), (5049, 2477005), (8415, 1486203), (25245, 495401)]