1111368625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{22739}}^1$

素因数の和:22794

約数の個数: 32

約数和(自身を含む): 1532494080

約数和(自身を除く): 421125455

約数列:

[1, 5, 17, 23, 25, 85, 115, 125, 391, 425, 575, 1955, 2125, 2875, 9775, 22739, 48875, 113695, 386563, 522997, 568475, 1932815, 2614985, 2842375, 8890949, 9664075, 13074925, 44454745, 48320375, 65374625, 222273725, 1111368625]

約数ペア:

[(1, 1111368625), (5, 222273725), (17, 65374625), (23, 48320375), (25, 44454745), (85, 13074925), (115, 9664075), (125, 8890949), (391, 2842375), (425, 2614985), (575, 1932815), (1955, 568475), (2125, 522997), (2875, 386563), (9775, 113695), (22739, 48875)]