120622545

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{141079}}^1$

素因数の和:141109

約数の個数: 24

約数和(自身を含む): 220084800

約数和(自身を除く): 99462255

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 141079, 423237, 705395, 1269711, 2116185, 2680501, 6348555, 8041503, 13402505, 24124509, 40207515, 120622545]

約数ペア:

[(1, 120622545), (3, 40207515), (5, 24124509), (9, 13402505), (15, 8041503), (19, 6348555), (45, 2680501), (57, 2116185), (95, 1269711), (171, 705395), (285, 423237), (855, 141079)]