1625101151075

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1\times {\mathrm{19927}}^1$

素因数の和:20796

約数の個数: 48

約数和(自身を含む): 2084299810560

約数和(自身を除く): 459198659485

約数列:

[1, 5, 25, 43, 107, 215, 535, 709, 1075, 2675, 3545, 4601, 17725, 19927, 23005, 30487, 75863, 99635, 115025, 152435, 379315, 498175, 762175, 856861, 1896575, 2132189, 3262109, 4284305, 10660945, 14128243, 16310545, 21421525, 53304725, 70641215, 81552725, 91684127, 353206075, 458420635, 607514449, 1511722001, 2292103175, 3037572245, 7558610005, 15187861225, 37793050025, 65004046043, 325020230215, 1625101151075]

約数ペア:

[(1, 1625101151075), (5, 325020230215), (25, 65004046043), (43, 37793050025), (107, 15187861225), (215, 7558610005), (535, 3037572245), (709, 2292103175), (1075, 1511722001), (2675, 607514449), (3545, 458420635), (4601, 353206075), (17725, 91684127), (19927, 81552725), (23005, 70641215), (30487, 53304725), (75863, 21421525), (99635, 16310545), (115025, 14128243), (152435, 10660945), (379315, 4284305), (498175, 3262109), (762175, 2132189), (856861, 1896575)]