16225055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 26790912

約数和(自身を除く): 10565857

約数列:

[1, 5, 7, 11, 17, 35, 37, 55, 67, 77, 85, 119, 185, 187, 259, 335, 385, 407, 469, 595, 629, 737, 935, 1139, 1295, 1309, 2035, 2345, 2479, 2849, 3145, 3685, 4403, 5159, 5695, 6545, 6919, 7973, 12395, 12529, 14245, 17353, 22015, 25795, 27269, 34595, 39865, 42143, 48433, 62645, 86765, 87703, 136345, 190883, 210715, 242165, 295001, 438515, 463573, 954415, 1475005, 2317865, 3245011, 16225055]

約数ペア:

[(1, 16225055), (5, 3245011), (7, 2317865), (11, 1475005), (17, 954415), (35, 463573), (37, 438515), (55, 295001), (67, 242165), (77, 210715), (85, 190883), (119, 136345), (185, 87703), (187, 86765), (259, 62645), (335, 48433), (385, 42143), (407, 39865), (469, 34595), (595, 27269), (629, 25795), (737, 22015), (935, 17353), (1139, 14245), (1295, 12529), (1309, 12395), (2035, 7973), (2345, 6919), (2479, 6545), (2849, 5695), (3145, 5159), (3685, 4403)]