20097824325

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{40351}}^1$

素因数の和:40622

約数の個数: 48

約数和(自身を含む): 34525171200

約数和(自身を除く): 14427346875

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 229, 435, 687, 725, 1145, 2175, 3435, 5725, 6641, 17175, 19923, 33205, 40351, 99615, 121053, 166025, 201755, 498075, 605265, 1008775, 1170179, 3026325, 3510537, 5850895, 9240379, 17552685, 27721137, 29254475, 46201895, 87763425, 138605685, 231009475, 267970991, 693028425, 803912973, 1339854955, 4019564865, 6699274775, 20097824325]

約数ペア:

[(1, 20097824325), (3, 6699274775), (5, 4019564865), (15, 1339854955), (25, 803912973), (29, 693028425), (75, 267970991), (87, 231009475), (145, 138605685), (229, 87763425), (435, 46201895), (687, 29254475), (725, 27721137), (1145, 17552685), (2175, 9240379), (3435, 5850895), (5725, 3510537), (6641, 3026325), (17175, 1170179), (19923, 1008775), (33205, 605265), (40351, 498075), (99615, 201755), (121053, 166025)]