328207875

素因数分解:

$3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{13063}}^1$

素因数の和:13148

約数の個数: 32

約数和(自身を含む): 554331648

約数和(自身を除く): 226123773

約数列:

[1, 3, 5, 15, 25, 67, 75, 125, 201, 335, 375, 1005, 1675, 5025, 8375, 13063, 25125, 39189, 65315, 195945, 326575, 875221, 979725, 1632875, 2625663, 4376105, 4898625, 13128315, 21880525, 65641575, 109402625, 328207875]

約数ペア:

[(1, 328207875), (3, 109402625), (5, 65641575), (15, 21880525), (25, 13128315), (67, 4898625), (75, 4376105), (125, 2625663), (201, 1632875), (335, 979725), (375, 875221), (1005, 326575), (1675, 195945), (5025, 65315), (8375, 39189), (13063, 25125)]