68112285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3659}}^1$

素因数の和:3757

約数の個数: 32

約数和(自身を含む): 117002880

約数和(自身を除く): 48890595

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 3659, 3723, 6205, 10977, 18295, 18615, 54885, 62203, 186609, 267107, 311015, 801321, 933045, 1335535, 4006605, 4540819, 13622457, 22704095, 68112285]

約数ペア:

[(1, 68112285), (3, 22704095), (5, 13622457), (15, 4540819), (17, 4006605), (51, 1335535), (73, 933045), (85, 801321), (219, 311015), (255, 267107), (365, 186609), (1095, 62203), (1241, 54885), (3659, 18615), (3723, 18295), (6205, 10977)]