217526347585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{1051}}^1$

素因数の和:1522

約数の個数: 64

約数和(自身を含む): 283449196800

約数和(自身を除く): 65922849215

約数列:

[1, 5, 17, 85, 89, 109, 251, 445, 545, 1051, 1255, 1513, 1853, 4267, 5255, 7565, 9265, 9701, 17867, 21335, 22339, 27359, 48505, 89335, 93539, 111695, 114559, 136795, 164917, 263801, 379763, 465103, 467695, 572795, 824585, 1319005, 1590163, 1898815, 1947503, 2325515, 2434951, 4484617, 7950815, 9737515, 10195751, 12174755, 22423085, 23478289, 28754309, 41394167, 50978755, 117391445, 143771545, 173327767, 206970835, 399130913, 488823253, 866638835, 1995654565, 2444116265, 2559133501, 12795667505, 43505269517, 217526347585]

約数ペア:

[(1, 217526347585), (5, 43505269517), (17, 12795667505), (85, 2559133501), (89, 2444116265), (109, 1995654565), (251, 866638835), (445, 488823253), (545, 399130913), (1051, 206970835), (1255, 173327767), (1513, 143771545), (1853, 117391445), (4267, 50978755), (5255, 41394167), (7565, 28754309), (9265, 23478289), (9701, 22423085), (17867, 12174755), (21335, 10195751), (22339, 9737515), (27359, 7950815), (48505, 4484617), (89335, 2434951), (93539, 2325515), (111695, 1947503), (114559, 1898815), (136795, 1590163), (164917, 1319005), (263801, 824585), (379763, 572795), (465103, 467695)]