63757125

素因数分解:

$3^5\times 5^3\times {\mathrm{2099}}^1$

素因数の和:2129

約数の個数: 48

約数和(自身を含む): 119246400

約数和(自身を除く): 55489275

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 375, 405, 675, 1125, 1215, 2025, 2099, 3375, 6075, 6297, 10125, 10495, 18891, 30375, 31485, 52475, 56673, 94455, 157425, 170019, 262375, 283365, 472275, 510057, 787125, 850095, 1416825, 2361375, 2550285, 4250475, 7084125, 12751425, 21252375, 63757125]

約数ペア:

[(1, 63757125), (3, 21252375), (5, 12751425), (9, 7084125), (15, 4250475), (25, 2550285), (27, 2361375), (45, 1416825), (75, 850095), (81, 787125), (125, 510057), (135, 472275), (225, 283365), (243, 262375), (375, 170019), (405, 157425), (675, 94455), (1125, 56673), (1215, 52475), (2025, 31485), (2099, 30375), (3375, 18891), (6075, 10495), (6297, 10125)]