67693125

素因数分解:

$3^1\times 5^4\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 114463360

約数和(自身を除く): 46770235

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 237, 375, 395, 457, 625, 1185, 1371, 1875, 1975, 2285, 5925, 6855, 9875, 11425, 29625, 34275, 36103, 49375, 57125, 108309, 148125, 171375, 180515, 285625, 541545, 856875, 902575, 2707725, 4512875, 13538625, 22564375, 67693125]

約数ペア:

[(1, 67693125), (3, 22564375), (5, 13538625), (15, 4512875), (25, 2707725), (75, 902575), (79, 856875), (125, 541545), (237, 285625), (375, 180515), (395, 171375), (457, 148125), (625, 108309), (1185, 57125), (1371, 49375), (1875, 36103), (1975, 34275), (2285, 29625), (5925, 11425), (6855, 9875)]