293834715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{60647}}^1$

素因数の和:60691

約数の個数: 32

約数和(自身を含む): 523998720

約数和(自身を除く): 230164005

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 60647, 181941, 303235, 909705, 1030999, 1152293, 3092997, 3456879, 5154995, 5761465, 15464985, 17284395, 19588981, 58766943, 97944905, 293834715]

約数ペア:

[(1, 293834715), (3, 97944905), (5, 58766943), (15, 19588981), (17, 17284395), (19, 15464985), (51, 5761465), (57, 5154995), (85, 3456879), (95, 3092997), (255, 1152293), (285, 1030999), (323, 909705), (969, 303235), (1615, 181941), (4845, 60647)]