65797125

素因数分解:

$3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{2221}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 110922240

約数和(自身を除く): 45125115

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 237, 375, 395, 1185, 1975, 2221, 5925, 6663, 9875, 11105, 29625, 33315, 55525, 166575, 175459, 277625, 526377, 832875, 877295, 2631885, 4386475, 13159425, 21932375, 65797125]

約数ペア:

[(1, 65797125), (3, 21932375), (5, 13159425), (15, 4386475), (25, 2631885), (75, 877295), (79, 832875), (125, 526377), (237, 277625), (375, 175459), (395, 166575), (1185, 55525), (1975, 33315), (2221, 29625), (5925, 11105), (6663, 9875)]