11380545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 21857472

約数和(自身を除く): 10476927

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 83, 99, 165, 249, 277, 415, 495, 747, 831, 913, 1245, 1385, 2493, 2739, 3047, 3735, 4155, 4565, 8217, 9141, 12465, 13695, 15235, 22991, 27423, 41085, 45705, 68973, 114955, 137115, 206919, 252901, 344865, 758703, 1034595, 1264505, 2276109, 3793515, 11380545]

約数ペア:

[(1, 11380545), (3, 3793515), (5, 2276109), (9, 1264505), (11, 1034595), (15, 758703), (33, 344865), (45, 252901), (55, 206919), (83, 137115), (99, 114955), (165, 68973), (249, 45705), (277, 41085), (415, 27423), (495, 22991), (747, 15235), (831, 13695), (913, 12465), (1245, 9141), (1385, 8217), (2493, 4565), (2739, 4155), (3047, 3735)]