20220135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 35232960

約数和(自身を除く): 15012825

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1069, 1261, 1455, 3207, 3783, 5345, 6305, 13897, 16035, 18915, 41691, 69485, 103693, 208455, 311079, 518465, 1348009, 1555395, 4044027, 6740045, 20220135]

約数ペア:

[(1, 20220135), (3, 6740045), (5, 4044027), (13, 1555395), (15, 1348009), (39, 518465), (65, 311079), (97, 208455), (195, 103693), (291, 69485), (485, 41691), (1069, 18915), (1261, 16035), (1455, 13897), (3207, 6305), (3783, 5345)]