22731225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 41783040

約数和(自身を除く): 19051815

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 165, 177, 275, 295, 467, 649, 825, 885, 1401, 1475, 1947, 2335, 3245, 4425, 5137, 7005, 9735, 11675, 15411, 16225, 25685, 27553, 35025, 48675, 77055, 82659, 128425, 137765, 303083, 385275, 413295, 688825, 909249, 1515415, 2066475, 4546245, 7577075, 22731225]

約数ペア:

[(1, 22731225), (3, 7577075), (5, 4546245), (11, 2066475), (15, 1515415), (25, 909249), (33, 688825), (55, 413295), (59, 385275), (75, 303083), (165, 137765), (177, 128425), (275, 82659), (295, 77055), (467, 48675), (649, 35025), (825, 27553), (885, 25685), (1401, 16225), (1475, 15411), (1947, 11675), (2335, 9735), (3245, 7005), (4425, 5137)]