1379968375

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5783}}^1$

素因数の和:5904

約数の個数: 32

約数和(自身を含む): 1819044864

約数和(自身を除く): 439076489

約数列:

[1, 5, 23, 25, 83, 115, 125, 415, 575, 1909, 2075, 2875, 5783, 9545, 10375, 28915, 47725, 133009, 144575, 238625, 479989, 665045, 722875, 2399945, 3325225, 11039747, 11999725, 16626125, 55198735, 59998625, 275993675, 1379968375]

約数ペア:

[(1, 1379968375), (5, 275993675), (23, 59998625), (25, 55198735), (83, 16626125), (115, 11999725), (125, 11039747), (415, 3325225), (575, 2399945), (1909, 722875), (2075, 665045), (2875, 479989), (5783, 238625), (9545, 144575), (10375, 133009), (28915, 47725)]