30466665

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1777}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 54620160

約数和(自身を除く): 24153495

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 1143, 1777, 1905, 3429, 5331, 5715, 8885, 15993, 17145, 26655, 47979, 79965, 225679, 239895, 677037, 1128395, 2031111, 3385185, 6093333, 10155555, 30466665]

約数ペア:

[(1, 30466665), (3, 10155555), (5, 6093333), (9, 3385185), (15, 2031111), (27, 1128395), (45, 677037), (127, 239895), (135, 225679), (381, 79965), (635, 47979), (1143, 26655), (1777, 17145), (1905, 15993), (3429, 8885), (5331, 5715)]