32813145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 61326720

約数和(自身を除く): 28513575

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 59, 85, 153, 177, 255, 295, 531, 727, 765, 885, 1003, 2181, 2655, 3009, 3635, 5015, 6543, 9027, 10905, 12359, 15045, 32715, 37077, 42893, 45135, 61795, 111231, 128679, 185385, 214465, 386037, 556155, 643395, 729181, 1930185, 2187543, 3645905, 6562629, 10937715, 32813145]

約数ペア:

[(1, 32813145), (3, 10937715), (5, 6562629), (9, 3645905), (15, 2187543), (17, 1930185), (45, 729181), (51, 643395), (59, 556155), (85, 386037), (153, 214465), (177, 185385), (255, 128679), (295, 111231), (531, 61795), (727, 45135), (765, 42893), (885, 37077), (1003, 32715), (2181, 15045), (2655, 12359), (3009, 10905), (3635, 9027), (5015, 6543)]