73386145

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 104693760

約数和(自身を除く): 31307615

約数列:

[1, 5, 7, 31, 35, 155, 217, 239, 283, 1085, 1195, 1415, 1673, 1981, 7409, 8365, 8773, 9905, 37045, 43865, 51863, 61411, 67637, 259315, 307055, 338185, 473459, 2096747, 2367295, 10483735, 14677229, 73386145]

約数ペア:

[(1, 73386145), (5, 14677229), (7, 10483735), (31, 2367295), (35, 2096747), (155, 473459), (217, 338185), (239, 307055), (283, 259315), (1085, 67637), (1195, 61411), (1415, 51863), (1673, 43865), (1981, 37045), (7409, 9905), (8365, 8773)]