988853255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{769}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 1301879040

約数和(自身を除く): 313025785

約数列:

[1, 5, 13, 65, 73, 271, 365, 769, 949, 1355, 3523, 3845, 4745, 9997, 17615, 19783, 49985, 56137, 98915, 208399, 257179, 280685, 729781, 1041995, 1285895, 2709187, 3648905, 13545935, 15213127, 76065635, 197770651, 988853255]

約数ペア:

[(1, 988853255), (5, 197770651), (13, 76065635), (65, 15213127), (73, 13545935), (271, 3648905), (365, 2709187), (769, 1285895), (949, 1041995), (1355, 729781), (3523, 280685), (3845, 257179), (4745, 208399), (9997, 98915), (17615, 56137), (19783, 49985)]