55845085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 75513600

約数和(自身を除く): 19668515

約数列:

[1, 5, 17, 19, 85, 95, 151, 229, 323, 755, 1145, 1615, 2567, 2869, 3893, 4351, 12835, 14345, 19465, 21755, 34579, 48773, 73967, 172895, 243865, 369835, 587843, 657001, 2939215, 3285005, 11169017, 55845085]

約数ペア:

[(1, 55845085), (5, 11169017), (17, 3285005), (19, 2939215), (85, 657001), (95, 587843), (151, 369835), (229, 243865), (323, 172895), (755, 73967), (1145, 48773), (1615, 34579), (2567, 21755), (2869, 19465), (3893, 14345), (4351, 12835)]