165514095

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3719}}^1$

素因数の和:3796

約数の個数: 48

約数和(自身を含む): 306408960

約数和(自身を除く): 140894865

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 345, 387, 645, 989, 1035, 1935, 2967, 3719, 4945, 8901, 11157, 14835, 18595, 33471, 44505, 55785, 85537, 159917, 167355, 256611, 427685, 479751, 769833, 799585, 1283055, 1439253, 2398755, 3678091, 3849165, 7196265, 11034273, 18390455, 33102819, 55171365, 165514095]

約数ペア:

[(1, 165514095), (3, 55171365), (5, 33102819), (9, 18390455), (15, 11034273), (23, 7196265), (43, 3849165), (45, 3678091), (69, 2398755), (115, 1439253), (129, 1283055), (207, 799585), (215, 769833), (345, 479751), (387, 427685), (645, 256611), (989, 167355), (1035, 159917), (1935, 85537), (2967, 55785), (3719, 44505), (4945, 33471), (8901, 18595), (11157, 14835)]