163980715

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{5051}}^1$

素因数の和:5250

約数の個数: 16

約数和(自身を含む): 202726656

約数和(自身を除く): 38745941

約数列:

[1, 5, 43, 151, 215, 755, 5051, 6493, 25255, 32465, 217193, 762701, 1085965, 3813505, 32796143, 163980715]

約数ペア:

[(1, 163980715), (5, 32796143), (43, 3813505), (151, 1085965), (215, 762701), (755, 217193), (5051, 32465), (6493, 25255)]