276029775

素因数分解:

$3^5\times 5^2\times 7^1\times {\mathrm{6491}}^1$

素因数の和:6523

約数の個数: 72

約数和(自身を含む): 586045824

約数和(自身を除く): 310016049

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 243, 315, 405, 525, 567, 675, 945, 1215, 1575, 1701, 2025, 2835, 4725, 6075, 6491, 8505, 14175, 19473, 32455, 42525, 45437, 58419, 97365, 136311, 162275, 175257, 227185, 292095, 408933, 486825, 525771, 681555, 876285, 1135925, 1226799, 1460475, 1577313, 2044665, 2628855, 3407775, 3680397, 4381425, 6133995, 7886565, 10223325, 11041191, 13144275, 18401985, 30669975, 39432825, 55205955, 92009925, 276029775]

約数ペア:

[(1, 276029775), (3, 92009925), (5, 55205955), (7, 39432825), (9, 30669975), (15, 18401985), (21, 13144275), (25, 11041191), (27, 10223325), (35, 7886565), (45, 6133995), (63, 4381425), (75, 3680397), (81, 3407775), (105, 2628855), (135, 2044665), (175, 1577313), (189, 1460475), (225, 1226799), (243, 1135925), (315, 876285), (405, 681555), (525, 525771), (567, 486825), (675, 408933), (945, 292095), (1215, 227185), (1575, 175257), (1701, 162275), (2025, 136311), (2835, 97365), (4725, 58419), (6075, 45437), (6491, 42525), (8505, 32455), (14175, 19473)]