153924975

素因数分解:

$3^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1399}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 284704000

約数和(自身を除く): 130779025

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 163, 225, 489, 675, 815, 1399, 1467, 2445, 4075, 4197, 4401, 6995, 7335, 12225, 12591, 20985, 22005, 34975, 36675, 37773, 62955, 104925, 110025, 188865, 228037, 314775, 684111, 944325, 1140185, 2052333, 3420555, 5700925, 6156999, 10261665, 17102775, 30784995, 51308325, 153924975]

約数ペア:

[(1, 153924975), (3, 51308325), (5, 30784995), (9, 17102775), (15, 10261665), (25, 6156999), (27, 5700925), (45, 3420555), (75, 2052333), (135, 1140185), (163, 944325), (225, 684111), (489, 314775), (675, 228037), (815, 188865), (1399, 110025), (1467, 104925), (2445, 62955), (4075, 37773), (4197, 36675), (4401, 34975), (6995, 22005), (7335, 20985), (12225, 12591)]