2874735

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 5023824

約数和(自身を除く): 2149089

約数列:

[1, 3, 5, 9, 15, 45, 193, 331, 579, 965, 993, 1655, 1737, 2895, 2979, 4965, 8685, 14895, 63883, 191649, 319415, 574947, 958245, 2874735]

約数ペア:

[(1, 2874735), (3, 958245), (5, 574947), (9, 319415), (15, 191649), (45, 63883), (193, 14895), (331, 8685), (579, 4965), (965, 2979), (993, 2895), (1655, 1737)]