672243385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 894062592

約数和(自身を除く): 221819207

約数列:

[1, 5, 11, 55, 127, 157, 613, 635, 785, 1397, 1727, 3065, 6743, 6985, 8635, 19939, 33715, 77851, 96241, 99695, 219329, 389255, 481205, 856361, 1058651, 1096645, 4281805, 5293255, 12222607, 61113035, 134448677, 672243385]

約数ペア:

[(1, 672243385), (5, 134448677), (11, 61113035), (55, 12222607), (127, 5293255), (157, 4281805), (613, 1096645), (635, 1058651), (785, 856361), (1397, 481205), (1727, 389255), (3065, 219329), (6743, 99695), (6985, 96241), (8635, 77851), (19939, 33715)]