145156625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 194358528

約数和(自身を除く): 49201903

約数列:

[1, 5, 17, 25, 83, 85, 125, 415, 425, 823, 1411, 2075, 2125, 4115, 7055, 10375, 13991, 20575, 35275, 68309, 69955, 102875, 176375, 341545, 349775, 1161253, 1707725, 1748875, 5806265, 8538625, 29031325, 145156625]

約数ペア:

[(1, 145156625), (5, 29031325), (17, 8538625), (25, 5806265), (83, 1748875), (85, 1707725), (125, 1161253), (415, 349775), (425, 341545), (823, 176375), (1411, 102875), (2075, 69955), (2125, 68309), (4115, 35275), (7055, 20575), (10375, 13991)]