64339605

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6841}}^1$

素因数の和:6882

約数の個数: 48

約数和(自身を含む): 128082240

約数和(自身を除く): 63742635

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 6841, 9405, 20523, 34205, 61569, 75251, 102615, 129979, 225753, 307845, 376255, 389937, 649895, 677259, 1128765, 1169811, 1429769, 1949685, 3386295, 4289307, 5849055, 7148845, 12867921, 21446535, 64339605]

約数ペア:

[(1, 64339605), (3, 21446535), (5, 12867921), (9, 7148845), (11, 5849055), (15, 4289307), (19, 3386295), (33, 1949685), (45, 1429769), (55, 1169811), (57, 1128765), (95, 677259), (99, 649895), (165, 389937), (171, 376255), (209, 307845), (285, 225753), (495, 129979), (627, 102615), (855, 75251), (1045, 61569), (1881, 34205), (3135, 20523), (6841, 9405)]