28062055

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2437}}^1$

素因数の和:2503

約数の個数: 24

約数和(自身を含む): 40022208

約数和(自身を除く): 11960153

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1645, 2303, 2437, 11515, 12185, 17059, 85295, 114539, 119413, 572695, 597065, 801773, 4008865, 5612411, 28062055]

約数ペア:

[(1, 28062055), (5, 5612411), (7, 4008865), (35, 801773), (47, 597065), (49, 572695), (235, 119413), (245, 114539), (329, 85295), (1645, 17059), (2303, 12185), (2437, 11515)]