144331335

素因数分解:

$3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2693}}^1$

素因数の和:3104

約数の個数: 32

約数和(自身を含む): 257330880

約数和(自身を除く): 112999545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 397, 1191, 1985, 2693, 3573, 5955, 8079, 10719, 13465, 17865, 24237, 40395, 53595, 72711, 121185, 363555, 1069121, 3207363, 5345605, 9622089, 16036815, 28866267, 48110445, 144331335]

約数ペア:

[(1, 144331335), (3, 48110445), (5, 28866267), (9, 16036815), (15, 9622089), (27, 5345605), (45, 3207363), (135, 1069121), (397, 363555), (1191, 121185), (1985, 72711), (2693, 53595), (3573, 40395), (5955, 24237), (8079, 17865), (10719, 13465)]