20183828875

素因数分解:

$5^3\times 7^2\times {\mathrm{233}}^1\times {\mathrm{14143}}^1$

素因数の和:14405

約数の個数: 48

約数和(自身を含む): 29429816832

約数和(自身を除く): 9245987957

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 233, 245, 875, 1165, 1225, 1631, 5825, 6125, 8155, 11417, 14143, 29125, 40775, 57085, 70715, 99001, 203875, 285425, 353575, 495005, 693007, 1427125, 1767875, 2475025, 3295319, 3465035, 12375125, 16476595, 17325175, 23067233, 82382975, 86625875, 115336165, 161470631, 411914875, 576680825, 807353155, 2883404125, 4036765775, 20183828875]

約数ペア:

[(1, 20183828875), (5, 4036765775), (7, 2883404125), (25, 807353155), (35, 576680825), (49, 411914875), (125, 161470631), (175, 115336165), (233, 86625875), (245, 82382975), (875, 23067233), (1165, 17325175), (1225, 16476595), (1631, 12375125), (5825, 3465035), (6125, 3295319), (8155, 2475025), (11417, 1767875), (14143, 1427125), (29125, 693007), (40775, 495005), (57085, 353575), (70715, 285425), (99001, 203875)]