145262125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 197084160

約数和(自身を除く): 51822035

約数列:

[1, 5, 19, 25, 31, 95, 125, 155, 475, 589, 775, 1973, 2375, 2945, 3875, 9865, 14725, 37487, 49325, 61163, 73625, 187435, 246625, 305815, 937175, 1162097, 1529075, 4685875, 5810485, 7645375, 29052425, 145262125]

約数ペア:

[(1, 145262125), (5, 29052425), (19, 7645375), (25, 5810485), (31, 4685875), (95, 1529075), (125, 1162097), (155, 937175), (475, 305815), (589, 246625), (775, 187435), (1973, 73625), (2375, 61163), (2945, 49325), (3875, 37487), (9865, 14725)]