16304125

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 21835008

約数和(自身を除く): 5530883

約数列:

[1, 5, 23, 25, 53, 107, 115, 125, 265, 535, 575, 1219, 1325, 2461, 2675, 2875, 5671, 6095, 6625, 12305, 13375, 28355, 30475, 61525, 130433, 141775, 152375, 307625, 652165, 708875, 3260825, 16304125]

約数ペア:

[(1, 16304125), (5, 3260825), (23, 708875), (25, 652165), (53, 307625), (107, 152375), (115, 141775), (125, 130433), (265, 61525), (535, 30475), (575, 28355), (1219, 13375), (1325, 12305), (2461, 6625), (2675, 6095), (2875, 5671)]