77025855

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1097}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 128176128

約数和(自身を除く): 51150273

約数列:

[1, 3, 5, 15, 31, 93, 151, 155, 453, 465, 755, 1097, 2265, 3291, 4681, 5485, 14043, 16455, 23405, 34007, 70215, 102021, 165647, 170035, 496941, 510105, 828235, 2484705, 5135057, 15405171, 25675285, 77025855]

約数ペア:

[(1, 77025855), (3, 25675285), (5, 15405171), (15, 5135057), (31, 2484705), (93, 828235), (151, 510105), (155, 496941), (453, 170035), (465, 165647), (755, 102021), (1097, 70215), (2265, 34007), (3291, 23405), (4681, 16455), (5485, 14043)]