161887585905

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{283961}}^1$

素因数の和:284119

約数の個数: 64

約数和(自身を含む): 297683043840

約数和(自身を除く): 135795457935

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 103, 123, 135, 205, 309, 369, 515, 615, 927, 1107, 1545, 1845, 2781, 4223, 4635, 5535, 12669, 13905, 21115, 38007, 63345, 114021, 190035, 283961, 570105, 851883, 1419805, 2555649, 4259415, 7666947, 11642401, 12778245, 29247983, 34927203, 38334735, 58212005, 87743949, 104781609, 146239915, 174636015, 263231847, 314344827, 438719745, 523908045, 789695541, 1199167303, 1316159235, 1571724135, 3597501909, 3948477705, 5995836515, 10792505727, 17987509545, 32377517181, 53962528635, 161887585905]

約数ペア:

[(1, 161887585905), (3, 53962528635), (5, 32377517181), (9, 17987509545), (15, 10792505727), (27, 5995836515), (41, 3948477705), (45, 3597501909), (103, 1571724135), (123, 1316159235), (135, 1199167303), (205, 789695541), (309, 523908045), (369, 438719745), (515, 314344827), (615, 263231847), (927, 174636015), (1107, 146239915), (1545, 104781609), (1845, 87743949), (2781, 58212005), (4223, 38334735), (4635, 34927203), (5535, 29247983), (12669, 12778245), (13905, 11642401), (21115, 7666947), (38007, 4259415), (63345, 2555649), (114021, 1419805), (190035, 851883), (283961, 570105)]