30669975

素因数分解:

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

素因数の和:6517

約数の個数: 48

約数和(自身を含む): 64400640

約数和(自身を除く): 33730665

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 6491, 19473, 32455, 45437, 58419, 97365, 136311, 162275, 175257, 227185, 292095, 408933, 486825, 681555, 876285, 1135925, 1226799, 1460475, 2044665, 3407775, 4381425, 6133995, 10223325, 30669975]

約数ペア:

[(1, 30669975), (3, 10223325), (5, 6133995), (7, 4381425), (9, 3407775), (15, 2044665), (21, 1460475), (25, 1226799), (27, 1135925), (35, 876285), (45, 681555), (63, 486825), (75, 408933), (105, 292095), (135, 227185), (175, 175257), (189, 162275), (225, 136311), (315, 97365), (525, 58419), (675, 45437), (945, 32455), (1575, 19473), (4725, 6491)]