21952803735

素因数分解:

$3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{503}}^1\times {\mathrm{853}}^1$

素因数の和:1749

約数の個数: 64

約数和(自身を含む): 39253939200

約数和(自身を除く): 17301135465

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 379, 503, 853, 1137, 1509, 1895, 2515, 2559, 3411, 4265, 4527, 5685, 7545, 7677, 10233, 12795, 13581, 17055, 22635, 23031, 38385, 51165, 67905, 115155, 190637, 323287, 429059, 571911, 953185, 969861, 1287177, 1616435, 1715733, 2145295, 2859555, 2909583, 3861531, 4849305, 5147199, 6435885, 8578665, 8728749, 11584593, 14547915, 19307655, 25735995, 43643745, 57922965, 162613361, 487840083, 813066805, 1463520249, 2439200415, 4390560747, 7317601245, 21952803735]

約数ペア:

[(1, 21952803735), (3, 7317601245), (5, 4390560747), (9, 2439200415), (15, 1463520249), (27, 813066805), (45, 487840083), (135, 162613361), (379, 57922965), (503, 43643745), (853, 25735995), (1137, 19307655), (1509, 14547915), (1895, 11584593), (2515, 8728749), (2559, 8578665), (3411, 6435885), (4265, 5147199), (4527, 4849305), (5685, 3861531), (7545, 2909583), (7677, 2859555), (10233, 2145295), (12795, 1715733), (13581, 1616435), (17055, 1287177), (22635, 969861), (23031, 953185), (38385, 571911), (51165, 429059), (67905, 323287), (115155, 190637)]