27302085

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 50796720

約数和(自身を除く): 23494635

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 89, 153, 255, 267, 401, 445, 765, 801, 1203, 1335, 1513, 2005, 3609, 4005, 4539, 6015, 6817, 7565, 13617, 18045, 20451, 22695, 34085, 35689, 61353, 68085, 102255, 107067, 178445, 306765, 321201, 535335, 606713, 1606005, 1820139, 3033565, 5460417, 9100695, 27302085]

約数ペア:

[(1, 27302085), (3, 9100695), (5, 5460417), (9, 3033565), (15, 1820139), (17, 1606005), (45, 606713), (51, 535335), (85, 321201), (89, 306765), (153, 178445), (255, 107067), (267, 102255), (401, 68085), (445, 61353), (765, 35689), (801, 34085), (1203, 22695), (1335, 20451), (1513, 18045), (2005, 13617), (3609, 7565), (4005, 6817), (4539, 6015)]