210036725

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3203}}^1$

素因数の和:3317

約数の個数: 24

約数和(自身を含む): 270955872

約数和(自身を除く): 60919147

約数列:

[1, 5, 25, 43, 61, 215, 305, 1075, 1525, 2623, 3203, 13115, 16015, 65575, 80075, 137729, 195383, 688645, 976915, 3443225, 4884575, 8401469, 42007345, 210036725]

約数ペア:

[(1, 210036725), (5, 42007345), (25, 8401469), (43, 4884575), (61, 3443225), (215, 976915), (305, 688645), (1075, 195383), (1525, 137729), (2623, 80075), (3203, 65575), (13115, 16015)]