40382305

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4271}}^1$

素因数の和:4368

約数の個数: 16

約数和(自身を含む): 50853888

約数和(自身を除く): 10471583

約数列:

[1, 5, 31, 61, 155, 305, 1891, 4271, 9455, 21355, 132401, 260531, 662005, 1302655, 8076461, 40382305]

約数ペア:

[(1, 40382305), (5, 8076461), (31, 1302655), (61, 662005), (155, 260531), (305, 132401), (1891, 21355), (4271, 9455)]