78305995

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{1153}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 102032064

約数和(自身を除く): 23726069

約数列:

[1, 5, 17, 47, 85, 235, 289, 799, 1153, 1445, 3995, 5765, 13583, 19601, 54191, 67915, 98005, 270955, 333217, 921247, 1666085, 4606235, 15661199, 78305995]

約数ペア:

[(1, 78305995), (5, 15661199), (17, 4606235), (47, 1666085), (85, 921247), (235, 333217), (289, 270955), (799, 98005), (1153, 67915), (1445, 54191), (3995, 19601), (5765, 13583)]