40425255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3637}}^1$

素因数の和:3680

約数の個数: 48

約数和(自身を含む): 79453920

約数和(自身を除く): 39028665

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3637, 3705, 10911, 11115, 18185, 32733, 47281, 54555, 69103, 141843, 163665, 207309, 236405, 345515, 425529, 621927, 709215, 898339, 1036545, 2127645, 2695017, 3109635, 4491695, 8085051, 13475085, 40425255]

約数ペア:

[(1, 40425255), (3, 13475085), (5, 8085051), (9, 4491695), (13, 3109635), (15, 2695017), (19, 2127645), (39, 1036545), (45, 898339), (57, 709215), (65, 621927), (95, 425529), (117, 345515), (171, 236405), (195, 207309), (247, 163665), (285, 141843), (585, 69103), (741, 54555), (855, 47281), (1235, 32733), (2223, 18185), (3637, 11115), (3705, 10911)]