159730125

素因数分解:

$3^1\times 5^3\times {\mathrm{251}}^1\times {\mathrm{1697}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 267007104

約数和(自身を除く): 107276979

約数列:

[1, 3, 5, 15, 25, 75, 125, 251, 375, 753, 1255, 1697, 3765, 5091, 6275, 8485, 18825, 25455, 31375, 42425, 94125, 127275, 212125, 425947, 636375, 1277841, 2129735, 6389205, 10648675, 31946025, 53243375, 159730125]

約数ペア:

[(1, 159730125), (3, 53243375), (5, 31946025), (15, 10648675), (25, 6389205), (75, 2129735), (125, 1277841), (251, 636375), (375, 425947), (753, 212125), (1255, 127275), (1697, 94125), (3765, 42425), (5091, 31375), (6275, 25455), (8485, 18825)]