248045105145

素因数分解:

$3^1\times 5^1\times {\mathrm{20743}}^1\times {\mathrm{797201}}^1$

素因数の和:817952

約数の個数: 16

約数和(自身を含む): 396891798912

約数和(自身を除く): 148846693767

約数列:

[1, 3, 5, 15, 20743, 62229, 103715, 311145, 797201, 2391603, 3986005, 11958015, 16536340343, 49609021029, 82681701715, 248045105145]

約数ペア:

[(1, 248045105145), (3, 82681701715), (5, 49609021029), (15, 16536340343), (20743, 11958015), (62229, 3986005), (103715, 2391603), (311145, 797201)]