215501345

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1\times {\mathrm{1093}}^1$

素因数の和:1984

約数の個数: 16

約数和(自身を含む): 264660480

約数和(自身を除く): 49159135

約数列:

[1, 5, 47, 235, 839, 1093, 4195, 5465, 39433, 51371, 197165, 256855, 917027, 4585135, 43100269, 215501345]

約数ペア:

[(1, 215501345), (5, 43100269), (47, 4585135), (235, 917027), (839, 256855), (1093, 197165), (4195, 51371), (5465, 39433)]