48981105

素因数分解:

$3^4\times 5^1\times {\mathrm{120941}}^1$

素因数の和:120958

約数の個数: 20

約数和(自身を含む): 87803892

約数和(自身を除く): 38822787

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 120941, 362823, 604705, 1088469, 1814115, 3265407, 5442345, 9796221, 16327035, 48981105]

約数ペア:

[(1, 48981105), (3, 16327035), (5, 9796221), (9, 5442345), (15, 3265407), (27, 1814115), (45, 1088469), (81, 604705), (135, 362823), (405, 120941)]