64308365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 90097920

約数和(自身を除く): 25789555

約数列:

[1, 5, 11, 17, 55, 85, 109, 187, 545, 631, 935, 1199, 1853, 3155, 5995, 6941, 9265, 10727, 20383, 34705, 53635, 68779, 101915, 117997, 343895, 589985, 756569, 1169243, 3782845, 5846215, 12861673, 64308365]

約数ペア:

[(1, 64308365), (5, 12861673), (11, 5846215), (17, 3782845), (55, 1169243), (85, 756569), (109, 589985), (187, 343895), (545, 117997), (631, 101915), (935, 68779), (1199, 53635), (1853, 34705), (3155, 20383), (5995, 10727), (6941, 9265)]