84939585

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 138915840

約数和(自身を除く): 53976255

約数列:

[1, 3, 5, 15, 67, 201, 223, 335, 379, 669, 1005, 1115, 1137, 1895, 3345, 5685, 14941, 25393, 44823, 74705, 76179, 84517, 126965, 224115, 253551, 380895, 422585, 1267755, 5662639, 16987917, 28313195, 84939585]

約数ペア:

[(1, 84939585), (3, 28313195), (5, 16987917), (15, 5662639), (67, 1267755), (201, 422585), (223, 380895), (335, 253551), (379, 224115), (669, 126965), (1005, 84517), (1115, 76179), (1137, 74705), (1895, 44823), (3345, 25393), (5685, 14941)]