28094915

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 34594560

約数和(自身を除く): 6499645

約数列:

[1, 5, 59, 131, 295, 655, 727, 3635, 7729, 38645, 42893, 95237, 214465, 476185, 5618983, 28094915]

約数ペア:

[(1, 28094915), (5, 5618983), (59, 476185), (131, 214465), (295, 95237), (655, 42893), (727, 38645), (3635, 7729)]