78067275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 157489920

約数和(自身を除く): 79422645

約数列:

[1, 3, 5, 11, 13, 15, 25, 29, 33, 39, 55, 65, 75, 87, 143, 145, 165, 195, 251, 275, 319, 325, 377, 429, 435, 715, 725, 753, 825, 957, 975, 1131, 1255, 1595, 1885, 2145, 2175, 2761, 3263, 3575, 3765, 4147, 4785, 5655, 6275, 7279, 7975, 8283, 9425, 9789, 10725, 12441, 13805, 16315, 18825, 20735, 21837, 23925, 28275, 35893, 36395, 41415, 48945, 62205, 69025, 80069, 81575, 94627, 103675, 107679, 109185, 179465, 181975, 207075, 240207, 244725, 283881, 311025, 400345, 473135, 538395, 545925, 897325, 1040897, 1201035, 1419405, 2001725, 2365675, 2691975, 3122691, 5204485, 6005175, 7097025, 15613455, 26022425, 78067275]

約数ペア:

[(1, 78067275), (3, 26022425), (5, 15613455), (11, 7097025), (13, 6005175), (15, 5204485), (25, 3122691), (29, 2691975), (33, 2365675), (39, 2001725), (55, 1419405), (65, 1201035), (75, 1040897), (87, 897325), (143, 545925), (145, 538395), (165, 473135), (195, 400345), (251, 311025), (275, 283881), (319, 244725), (325, 240207), (377, 207075), (429, 181975), (435, 179465), (715, 109185), (725, 107679), (753, 103675), (825, 94627), (957, 81575), (975, 80069), (1131, 69025), (1255, 62205), (1595, 48945), (1885, 41415), (2145, 36395), (2175, 35893), (2761, 28275), (3263, 23925), (3575, 21837), (3765, 20735), (4147, 18825), (4785, 16315), (5655, 13805), (6275, 12441), (7279, 10725), (7975, 9789), (8283, 9425)]