54315875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 71165952

約数和(自身を除く): 16850077

約数列:

[1, 5, 25, 31, 107, 125, 131, 155, 535, 655, 775, 2675, 3275, 3317, 3875, 4061, 13375, 14017, 16375, 16585, 20305, 70085, 82925, 101525, 350425, 414625, 434527, 507625, 1752125, 2172635, 10863175, 54315875]

約数ペア:

[(1, 54315875), (5, 10863175), (25, 2172635), (31, 1752125), (107, 507625), (125, 434527), (131, 414625), (155, 350425), (535, 101525), (655, 82925), (775, 70085), (2675, 20305), (3275, 16585), (3317, 16375), (3875, 14017), (4061, 13375)]