2267503525

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 3378742080

約数和(自身を除く): 1111238555

約数列:

[1, 5, 7, 25, 31, 35, 97, 139, 155, 175, 217, 485, 679, 695, 775, 961, 973, 1085, 2425, 3007, 3395, 3475, 4309, 4805, 4865, 5425, 6727, 13483, 15035, 16975, 21049, 21545, 24025, 24325, 30163, 33635, 67415, 75175, 93217, 94381, 105245, 107725, 133579, 150815, 168175, 337075, 417973, 466085, 471905, 526225, 652519, 667895, 754075, 935053, 2089865, 2330425, 2359525, 2925811, 3262595, 3339475, 4675265, 10449325, 12957163, 14629055, 16312975, 23376325, 64785815, 73145275, 90700141, 323929075, 453500705, 2267503525]

約数ペア:

[(1, 2267503525), (5, 453500705), (7, 323929075), (25, 90700141), (31, 73145275), (35, 64785815), (97, 23376325), (139, 16312975), (155, 14629055), (175, 12957163), (217, 10449325), (485, 4675265), (679, 3339475), (695, 3262595), (775, 2925811), (961, 2359525), (973, 2330425), (1085, 2089865), (2425, 935053), (3007, 754075), (3395, 667895), (3475, 652519), (4309, 526225), (4805, 471905), (4865, 466085), (5425, 417973), (6727, 337075), (13483, 168175), (15035, 150815), (16975, 133579), (21049, 107725), (21545, 105245), (24025, 94381), (24325, 93217), (30163, 75175), (33635, 67415)]