55171365

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3719}}^1$

素因数の和:3793

約数の個数: 32

約数和(自身を含む): 94279680

約数和(自身を除く): 39108315

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 3719, 4945, 11157, 14835, 18595, 55785, 85537, 159917, 256611, 427685, 479751, 799585, 1283055, 2398755, 3678091, 11034273, 18390455, 55171365]

約数ペア:

[(1, 55171365), (3, 18390455), (5, 11034273), (15, 3678091), (23, 2398755), (43, 1283055), (69, 799585), (115, 479751), (129, 427685), (215, 256611), (345, 159917), (645, 85537), (989, 55785), (2967, 18595), (3719, 14835), (4945, 11157)]