156934325

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1427}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 200799648

約数和(自身を除く): 43865323

約数列:

[1, 5, 25, 53, 83, 265, 415, 1325, 1427, 2075, 4399, 7135, 21995, 35675, 75631, 109975, 118441, 378155, 592205, 1890775, 2961025, 6277373, 31386865, 156934325]

約数ペア:

[(1, 156934325), (5, 31386865), (25, 6277373), (53, 2961025), (83, 1890775), (265, 592205), (415, 378155), (1325, 118441), (1427, 109975), (2075, 75631), (4399, 35675), (7135, 21995)]