173672255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 236779200

約数和(自身を除く): 63106945

約数列:

[1, 5, 17, 19, 53, 85, 95, 265, 323, 901, 1007, 1615, 2029, 4505, 5035, 10145, 17119, 34493, 38551, 85595, 107537, 172465, 192755, 537685, 655367, 1828129, 2043203, 3276835, 9140645, 10216015, 34734451, 173672255]

約数ペア:

[(1, 173672255), (5, 34734451), (17, 10216015), (19, 9140645), (53, 3276835), (85, 2043203), (95, 1828129), (265, 655367), (323, 537685), (901, 192755), (1007, 172465), (1615, 107537), (2029, 85595), (4505, 38551), (5035, 34493), (10145, 17119)]