315044654415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3187}}^1\times {\mathrm{387659}}^1$

素因数の和:390871

約数の個数: 32

約数和(自身を含む): 533891554560

約数和(自身を除く): 218846900145

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 3187, 9561, 15935, 47805, 54179, 162537, 270895, 387659, 812685, 1162977, 1938295, 5814885, 6590203, 19770609, 32951015, 98853045, 1235469233, 3706407699, 6177346165, 18532038495, 21002976961, 63008930883, 105014884805, 315044654415]

約数ペア:

[(1, 315044654415), (3, 105014884805), (5, 63008930883), (15, 21002976961), (17, 18532038495), (51, 6177346165), (85, 3706407699), (255, 1235469233), (3187, 98853045), (9561, 32951015), (15935, 19770609), (47805, 6590203), (54179, 5814885), (162537, 1938295), (270895, 1162977), (387659, 812685)]