38984385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 70172928

約数和(自身を除く): 31188543

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 121, 141, 165, 235, 363, 457, 517, 605, 705, 1371, 1551, 1815, 2285, 2585, 5027, 5687, 6855, 7755, 15081, 17061, 21479, 25135, 28435, 55297, 64437, 75405, 85305, 107395, 165891, 236269, 276485, 322185, 708807, 829455, 1181345, 2598959, 3544035, 7796877, 12994795, 38984385]

約数ペア:

[(1, 38984385), (3, 12994795), (5, 7796877), (11, 3544035), (15, 2598959), (33, 1181345), (47, 829455), (55, 708807), (121, 322185), (141, 276485), (165, 236269), (235, 165891), (363, 107395), (457, 85305), (517, 75405), (605, 64437), (705, 55297), (1371, 28435), (1551, 25135), (1815, 21479), (2285, 17061), (2585, 15081), (5027, 7755), (5687, 6855)]