17975116475

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{3229}}^1\times {\mathrm{5431}}^1$

素因数の和:8711

約数の個数: 24

約数和(自身を含む): 22844058720

約数和(自身を除く): 4868942245

約数列:

[1, 5, 25, 41, 205, 1025, 3229, 5431, 16145, 27155, 80725, 132389, 135775, 222671, 661945, 1113355, 3309725, 5566775, 17536699, 87683495, 438417475, 719004659, 3595023295, 17975116475]

約数ペア:

[(1, 17975116475), (5, 3595023295), (25, 719004659), (41, 438417475), (205, 87683495), (1025, 17536699), (3229, 5566775), (5431, 3309725), (16145, 1113355), (27155, 661945), (80725, 222671), (132389, 135775)]