1152156775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1229}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 1786314240

約数和(自身を除く): 634157465

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 487, 1229, 1925, 2435, 3409, 5357, 6145, 8603, 12175, 13519, 17045, 26785, 30725, 37499, 43015, 67595, 85225, 94633, 133925, 187495, 215075, 337975, 473165, 598523, 937475, 2365825, 2992615, 4189661, 6583753, 14963075, 20948305, 32918765, 46086271, 104741525, 164593825, 230431355, 1152156775]

約数ペア:

[(1, 1152156775), (5, 230431355), (7, 164593825), (11, 104741525), (25, 46086271), (35, 32918765), (55, 20948305), (77, 14963075), (175, 6583753), (275, 4189661), (385, 2992615), (487, 2365825), (1229, 937475), (1925, 598523), (2435, 473165), (3409, 337975), (5357, 215075), (6145, 187495), (8603, 133925), (12175, 94633), (13519, 85225), (17045, 67595), (26785, 43015), (30725, 37499)]