25998375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5333}}^1$

素因数の和:5364

約数の個数: 32

約数和(自身を含む): 46597824

約数和(自身を除く): 20599449

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 5333, 15999, 26665, 69329, 79995, 133325, 207987, 346645, 399975, 666625, 1039935, 1733225, 1999875, 5199675, 8666125, 25998375]

約数ペア:

[(1, 25998375), (3, 8666125), (5, 5199675), (13, 1999875), (15, 1733225), (25, 1039935), (39, 666625), (65, 399975), (75, 346645), (125, 207987), (195, 133325), (325, 79995), (375, 69329), (975, 26665), (1625, 15999), (4875, 5333)]