90702715

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3541}}^1$

素因数の和:3702

約数の個数: 16

約数和(自身を含む): 112210560

約数和(自身を除く): 21507845

約数列:

[1, 5, 47, 109, 235, 545, 3541, 5123, 17705, 25615, 166427, 385969, 832135, 1929845, 18140543, 90702715]

約数ペア:

[(1, 90702715), (5, 18140543), (47, 1929845), (109, 832135), (235, 385969), (545, 166427), (3541, 25615), (5123, 17705)]