67891125

素因数分解:

$3^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 113667840

約数和(自身を除く): 45776715

約数列:

[1, 3, 5, 15, 25, 75, 125, 197, 375, 591, 919, 985, 2757, 2955, 4595, 4925, 13785, 14775, 22975, 24625, 68925, 73875, 114875, 181043, 344625, 543129, 905215, 2715645, 4526075, 13578225, 22630375, 67891125]

約数ペア:

[(1, 67891125), (3, 22630375), (5, 13578225), (15, 4526075), (25, 2715645), (75, 905215), (125, 543129), (197, 344625), (375, 181043), (591, 114875), (919, 73875), (985, 68925), (2757, 24625), (2955, 22975), (4595, 14775), (4925, 13785)]