729954615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{55871}}^1$

素因数の和:55959

約数の個数: 32

約数和(自身を含む): 1276563456

約数和(自身を除く): 546608841

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 2613, 4355, 13065, 55871, 167613, 279355, 726323, 838065, 2178969, 3631615, 3743357, 10894845, 11230071, 18716785, 48663641, 56150355, 145990923, 243318205, 729954615]

約数ペア:

[(1, 729954615), (3, 243318205), (5, 145990923), (13, 56150355), (15, 48663641), (39, 18716785), (65, 11230071), (67, 10894845), (195, 3743357), (201, 3631615), (335, 2178969), (871, 838065), (1005, 726323), (2613, 279355), (4355, 167613), (13065, 55871)]