78601385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 103109760

約数和(自身を除く): 24508375

約数列:

[1, 5, 19, 53, 67, 95, 233, 265, 335, 1007, 1165, 1273, 3551, 4427, 5035, 6365, 12349, 15611, 17755, 22135, 61745, 67469, 78055, 234631, 296609, 337345, 827383, 1173155, 1483045, 4136915, 15720277, 78601385]

約数ペア:

[(1, 78601385), (5, 15720277), (19, 4136915), (53, 1483045), (67, 1173155), (95, 827383), (233, 337345), (265, 296609), (335, 234631), (1007, 78055), (1165, 67469), (1273, 61745), (3551, 22135), (4427, 17755), (5035, 15611), (6365, 12349)]