160222945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{32401}}^1$

素因数の和:32472

約数の個数: 16

約数和(自身を含む): 205299072

約数和(自身を除く): 45076127

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 32401, 162005, 745223, 1393243, 3726115, 6966215, 32044589, 160222945]

約数ペア:

[(1, 160222945), (5, 32044589), (23, 6966215), (43, 3726115), (115, 1393243), (215, 745223), (989, 162005), (4945, 32401)]