253341645

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{53279}}^1$

素因数の和:53604

約数の個数: 16

約数和(自身を含む): 406632960

約数和(自身を除く): 153291315

約数列:

[1, 3, 5, 15, 317, 951, 1585, 4755, 53279, 159837, 266395, 799185, 16889443, 50668329, 84447215, 253341645]

約数ペア:

[(1, 253341645), (3, 84447215), (5, 50668329), (15, 16889443), (317, 799185), (951, 266395), (1585, 159837), (4755, 53279)]