99881375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4273}}^1$

素因数の和:4316

約数の個数: 32

約数和(自身を含む): 144016704

約数和(自身を除く): 44135329

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 275, 425, 935, 1375, 2125, 4273, 4675, 21365, 23375, 47003, 72641, 106825, 235015, 363205, 534125, 799051, 1175075, 1816025, 3995255, 5875375, 9080125, 19976275, 99881375]

約数ペア:

[(1, 99881375), (5, 19976275), (11, 9080125), (17, 5875375), (25, 3995255), (55, 1816025), (85, 1175075), (125, 799051), (187, 534125), (275, 363205), (425, 235015), (935, 106825), (1375, 72641), (2125, 47003), (4273, 23375), (4675, 21365)]