12589335

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 24654240

約数和(自身を除く): 12064905

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 877, 957, 1305, 1595, 2631, 2871, 4385, 4785, 7893, 9647, 13155, 14355, 25433, 28941, 39465, 48235, 76299, 86823, 127165, 144705, 228897, 279763, 381495, 434115, 839289, 1144485, 1398815, 2517867, 4196445, 12589335]

約数ペア:

[(1, 12589335), (3, 4196445), (5, 2517867), (9, 1398815), (11, 1144485), (15, 839289), (29, 434115), (33, 381495), (45, 279763), (55, 228897), (87, 144705), (99, 127165), (145, 86823), (165, 76299), (261, 48235), (319, 39465), (435, 28941), (495, 25433), (877, 14355), (957, 13155), (1305, 9647), (1595, 7893), (2631, 4785), (2871, 4385)]