54188415

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{25621}}^1$

素因数の和:25679

約数の個数: 24

約数和(自身を含む): 95928768

約数和(自身を除く): 41740353

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 25621, 76863, 128105, 230589, 384315, 1152945, 1204187, 3612561, 6020935, 10837683, 18062805, 54188415]

約数ペア:

[(1, 54188415), (3, 18062805), (5, 10837683), (9, 6020935), (15, 3612561), (45, 1204187), (47, 1152945), (141, 384315), (235, 230589), (423, 128105), (705, 76863), (2115, 25621)]