91375425

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7963}}^1$

素因数の和:7999

約数の個数: 48

約数和(自身を含む): 177756480

約数和(自身を除く): 86381055

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 7963, 11475, 23889, 39815, 71667, 119445, 135371, 199075, 215001, 358335, 406113, 597225, 676855, 1075005, 1218339, 1791675, 2030565, 3384275, 3655017, 5375025, 6091695, 10152825, 18275085, 30458475, 91375425]

約数ペア:

[(1, 91375425), (3, 30458475), (5, 18275085), (9, 10152825), (15, 6091695), (17, 5375025), (25, 3655017), (27, 3384275), (45, 2030565), (51, 1791675), (75, 1218339), (85, 1075005), (135, 676855), (153, 597225), (225, 406113), (255, 358335), (425, 215001), (459, 199075), (675, 135371), (765, 119445), (1275, 71667), (2295, 39815), (3825, 23889), (7963, 11475)]