75306243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 36668157

約数列:

[1, 3, 17, 29, 51, 59, 87, 177, 493, 863, 1003, 1479, 1711, 2589, 3009, 5133, 14671, 25027, 29087, 44013, 50917, 75081, 87261, 152751, 425459, 865589, 1276377, 1476593, 2596767, 4429779, 25102081, 75306243]

約数ペア:

[(1, 75306243), (3, 25102081), (17, 4429779), (29, 2596767), (51, 1476593), (59, 1276377), (87, 865589), (177, 425459), (493, 152751), (863, 87261), (1003, 75081), (1479, 50917), (1711, 44013), (2589, 29087), (3009, 25027), (5133, 14671)]