20171447525

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{30137}}^1$

素因数の和:30841

約数の個数: 24

約数和(自身を含む): 25662748104

約数和(自身を除く): 5491300579

約数列:

[1, 5, 25, 41, 205, 653, 1025, 3265, 16325, 26773, 30137, 133865, 150685, 669325, 753425, 1235617, 6178085, 19679461, 30890425, 98397305, 491986525, 806857901, 4034289505, 20171447525]

約数ペア:

[(1, 20171447525), (5, 4034289505), (25, 806857901), (41, 491986525), (205, 98397305), (653, 30890425), (1025, 19679461), (3265, 6178085), (16325, 1235617), (26773, 753425), (30137, 669325), (133865, 150685)]