84897985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{1019}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 107467200

約数和(自身を除く): 22569215

約数列:

[1, 5, 19, 95, 877, 1019, 4385, 5095, 16663, 19361, 83315, 96805, 893663, 4468315, 16979597, 84897985]

約数ペア:

[(1, 84897985), (5, 16979597), (19, 4468315), (95, 893663), (877, 96805), (1019, 83315), (4385, 19361), (5095, 16663)]