53971345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^2$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 70970472

約数和(自身を除く): 16999127

約数列:

[1, 5, 17, 37, 85, 131, 185, 629, 655, 2227, 3145, 4847, 11135, 17161, 24235, 82399, 85805, 291737, 411995, 634957, 1458685, 3174785, 10794269, 53971345]

約数ペア:

[(1, 53971345), (5, 10794269), (17, 3174785), (37, 1458685), (85, 634957), (131, 411995), (185, 291737), (629, 85805), (655, 82399), (2227, 24235), (3145, 17161), (4847, 11135)]