9162725

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:278

約数の個数: 36

約数和(自身を含む): 13506948

約数和(自身を除く): 4344223

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 143, 233, 275, 325, 605, 715, 1165, 1573, 2563, 3025, 3029, 3575, 5825, 7865, 12815, 15145, 28193, 33319, 39325, 64075, 75725, 140965, 166595, 366509, 704825, 832975, 1832545, 9162725]

約数ペア:

[(1, 9162725), (5, 1832545), (11, 832975), (13, 704825), (25, 366509), (55, 166595), (65, 140965), (121, 75725), (143, 64075), (233, 39325), (275, 33319), (325, 28193), (605, 15145), (715, 12815), (1165, 7865), (1573, 5825), (2563, 3575), (3025, 3029)]