419719105

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{5581}}^1$

素因数の和:5701

約数の個数: 24

約数和(自身を含む): 551613240

約数和(自身を除く): 131894135

約数列:

[1, 5, 13, 65, 89, 169, 445, 845, 1157, 5581, 5785, 15041, 27905, 72553, 75205, 362765, 496709, 943189, 2483545, 4715945, 6457217, 32286085, 83943821, 419719105]

約数ペア:

[(1, 419719105), (5, 83943821), (13, 32286085), (65, 6457217), (89, 4715945), (169, 2483545), (445, 943189), (845, 496709), (1157, 362765), (5581, 75205), (5785, 72553), (15041, 27905)]