11311245

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2539}}^1$

素因数の和:2567

約数の個数: 40

約数和(自身を含む): 22128480

約数和(自身を除く): 10817235

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 2539, 4455, 7617, 12695, 22851, 27929, 38085, 68553, 83787, 114255, 139645, 205659, 251361, 342765, 418935, 754083, 1028295, 1256805, 2262249, 3770415, 11311245]

約数ペア:

[(1, 11311245), (3, 3770415), (5, 2262249), (9, 1256805), (11, 1028295), (15, 754083), (27, 418935), (33, 342765), (45, 251361), (55, 205659), (81, 139645), (99, 114255), (135, 83787), (165, 68553), (297, 38085), (405, 27929), (495, 22851), (891, 12695), (1485, 7617), (2539, 4455)]