20220871275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{50123}}^1$

素因数の和:50313

約数の個数: 72

約数和(自身を含む): 39753544896

約数和(自身を除く): 19532673621

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 163, 165, 225, 275, 489, 495, 815, 825, 1467, 1793, 2445, 2475, 4075, 5379, 7335, 8965, 12225, 16137, 26895, 36675, 44825, 50123, 80685, 134475, 150369, 250615, 403425, 451107, 551353, 751845, 1253075, 1654059, 2255535, 2756765, 3759225, 4962177, 8170049, 8270295, 11277675, 13783825, 24510147, 24810885, 40850245, 41351475, 73530441, 89870539, 122550735, 124054425, 204251225, 269611617, 367652205, 449352695, 612753675, 808834851, 1348058085, 1838261025, 2246763475, 4044174255, 6740290425, 20220871275]

約数ペア:

[(1, 20220871275), (3, 6740290425), (5, 4044174255), (9, 2246763475), (11, 1838261025), (15, 1348058085), (25, 808834851), (33, 612753675), (45, 449352695), (55, 367652205), (75, 269611617), (99, 204251225), (163, 124054425), (165, 122550735), (225, 89870539), (275, 73530441), (489, 41351475), (495, 40850245), (815, 24810885), (825, 24510147), (1467, 13783825), (1793, 11277675), (2445, 8270295), (2475, 8170049), (4075, 4962177), (5379, 3759225), (7335, 2756765), (8965, 2255535), (12225, 1654059), (16137, 1253075), (26895, 751845), (36675, 551353), (44825, 451107), (50123, 403425), (80685, 250615), (134475, 150369)]