8159289315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2201

約数の個数: 64

約数和(自身を含む): 14139100800

約数和(自身を除く): 5979811485

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 289, 795, 867, 901, 1445, 2089, 2703, 4335, 4505, 4913, 6267, 10445, 13515, 14739, 15317, 24565, 31335, 35513, 45951, 73695, 76585, 106539, 110717, 177565, 229755, 260389, 332151, 532695, 553585, 603721, 781167, 1301945, 1660755, 1811163, 1882189, 3018605, 3905835, 5646567, 9055815, 9410945, 10263257, 28232835, 30789771, 31997213, 51316285, 95991639, 153948855, 159986065, 479958195, 543952621, 1631857863, 2719763105, 8159289315]

約数ペア:

[(1, 8159289315), (3, 2719763105), (5, 1631857863), (15, 543952621), (17, 479958195), (51, 159986065), (53, 153948855), (85, 95991639), (159, 51316285), (255, 31997213), (265, 30789771), (289, 28232835), (795, 10263257), (867, 9410945), (901, 9055815), (1445, 5646567), (2089, 3905835), (2703, 3018605), (4335, 1882189), (4505, 1811163), (4913, 1660755), (6267, 1301945), (10445, 781167), (13515, 603721), (14739, 553585), (15317, 532695), (24565, 332151), (31335, 260389), (35513, 229755), (45951, 177565), (73695, 110717), (76585, 106539)]