68257445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 89752320

約数和(自身を除く): 21494875

約数列:

[1, 5, 23, 29, 97, 115, 145, 211, 485, 667, 1055, 2231, 2813, 3335, 4853, 6119, 11155, 14065, 20467, 24265, 30595, 64699, 102335, 140737, 323495, 470741, 593543, 703685, 2353705, 2967715, 13651489, 68257445]

約数ペア:

[(1, 68257445), (5, 13651489), (23, 2967715), (29, 2353705), (97, 703685), (115, 593543), (145, 470741), (211, 323495), (485, 140737), (667, 102335), (1055, 64699), (2231, 30595), (2813, 24265), (3335, 20467), (4853, 14065), (6119, 11155)]