78897403005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51199}}^1\times {\mathrm{5407}}^1$

素因数の和:56633

約数の個数: 32

約数和(自身を含む): 132907008000

約数和(自身を除く): 54009604995

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 5407, 16221, 27035, 51199, 81105, 102733, 153597, 255995, 308199, 513665, 767985, 972781, 1540995, 2918343, 4863905, 14591715, 276832993, 830498979, 1384164965, 4152494895, 5259826867, 15779480601, 26299134335, 78897403005]

約数ペア:

[(1, 78897403005), (3, 26299134335), (5, 15779480601), (15, 5259826867), (19, 4152494895), (57, 1384164965), (95, 830498979), (285, 276832993), (5407, 14591715), (16221, 4863905), (27035, 2918343), (51199, 1540995), (81105, 972781), (102733, 767985), (153597, 513665), (255995, 308199)]