157050295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 206861760

約数和(自身を除く): 49811465

約数列:

[1, 5, 19, 41, 61, 95, 205, 305, 661, 779, 1159, 2501, 3305, 3895, 5795, 12505, 12559, 27101, 40321, 47519, 62795, 135505, 201605, 237595, 514919, 766099, 1653161, 2574595, 3830495, 8265805, 31410059, 157050295]

約数ペア:

[(1, 157050295), (5, 31410059), (19, 8265805), (41, 3830495), (61, 2574595), (95, 1653161), (205, 766099), (305, 514919), (661, 237595), (779, 201605), (1159, 135505), (2501, 62795), (3305, 47519), (3895, 40321), (5795, 27101), (12505, 12559)]