61896395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 86780160

約数和(自身を除く): 24883765

約数列:

[1, 5, 11, 19, 55, 61, 95, 209, 305, 671, 971, 1045, 1159, 3355, 4855, 5795, 10681, 12749, 18449, 53405, 59231, 63745, 92245, 202939, 296155, 651541, 1014695, 1125389, 3257705, 5626945, 12379279, 61896395]

約数ペア:

[(1, 61896395), (5, 12379279), (11, 5626945), (19, 3257705), (55, 1125389), (61, 1014695), (95, 651541), (209, 296155), (305, 202939), (671, 92245), (971, 63745), (1045, 59231), (1159, 53405), (3355, 18449), (4855, 12749), (5795, 10681)]