40948065

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 76204800

約数和(自身を除く): 35256735

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 59, 97, 135, 159, 177, 265, 291, 295, 477, 485, 531, 795, 873, 885, 1431, 1455, 1593, 2385, 2619, 2655, 3127, 4365, 5141, 5723, 7155, 7965, 9381, 13095, 15423, 15635, 17169, 25705, 28143, 28615, 46269, 46905, 51507, 77115, 84429, 85845, 138807, 140715, 154521, 231345, 257535, 303319, 422145, 694035, 772605, 909957, 1516595, 2729871, 4549785, 8189613, 13649355, 40948065]

約数ペア:

[(1, 40948065), (3, 13649355), (5, 8189613), (9, 4549785), (15, 2729871), (27, 1516595), (45, 909957), (53, 772605), (59, 694035), (97, 422145), (135, 303319), (159, 257535), (177, 231345), (265, 154521), (291, 140715), (295, 138807), (477, 85845), (485, 84429), (531, 77115), (795, 51507), (873, 46905), (885, 46269), (1431, 28615), (1455, 28143), (1593, 25705), (2385, 17169), (2619, 15635), (2655, 15423), (3127, 13095), (4365, 9381), (5141, 7965), (5723, 7155)]