4038685

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 6013440

約数和(自身を除く): 1974755

約数列:

[1, 5, 7, 23, 29, 35, 115, 145, 161, 173, 203, 667, 805, 865, 1015, 1211, 3335, 3979, 4669, 5017, 6055, 19895, 23345, 25085, 27853, 35119, 115391, 139265, 175595, 576955, 807737, 4038685]

約数ペア:

[(1, 4038685), (5, 807737), (7, 576955), (23, 175595), (29, 139265), (35, 115391), (115, 35119), (145, 27853), (161, 25085), (173, 23345), (203, 19895), (667, 6055), (805, 5017), (865, 4669), (1015, 3979), (1211, 3335)]