850744345

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 1197325584

約数和(自身を除く): 346581239

約数列:

[1, 5, 11, 17, 55, 85, 121, 181, 187, 457, 605, 905, 935, 1991, 2057, 2285, 3077, 5027, 7769, 9955, 10285, 15385, 21901, 25135, 33847, 38845, 55297, 82717, 85459, 109505, 169235, 276485, 372317, 413585, 427295, 909887, 940049, 1406189, 1861585, 4549435, 4700245, 7030945, 10008757, 15468079, 50043785, 77340395, 170148869, 850744345]

約数ペア:

[(1, 850744345), (5, 170148869), (11, 77340395), (17, 50043785), (55, 15468079), (85, 10008757), (121, 7030945), (181, 4700245), (187, 4549435), (457, 1861585), (605, 1406189), (905, 940049), (935, 909887), (1991, 427295), (2057, 413585), (2285, 372317), (3077, 276485), (5027, 169235), (7769, 109505), (9955, 85459), (10285, 82717), (15385, 55297), (21901, 38845), (25135, 33847)]