1212779295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4057}}^1$

素因数の和:4161

約数の個数: 96

約数和(自身を含む): 2623350912

約数和(自身を除く): 1410571617

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 73, 91, 105, 117, 195, 219, 273, 315, 365, 455, 511, 585, 657, 819, 949, 1095, 1365, 1533, 2555, 2847, 3285, 4057, 4095, 4599, 4745, 6643, 7665, 8541, 12171, 14235, 19929, 20285, 22995, 28399, 33215, 36513, 42705, 52741, 59787, 60855, 85197, 99645, 141995, 158223, 182565, 255591, 263705, 296161, 298935, 369187, 425985, 474669, 791115, 888483, 1107561, 1277955, 1480805, 1845935, 2073127, 2373345, 2665449, 3322683, 3850093, 4442415, 5537805, 6219381, 10365635, 11550279, 13327245, 16613415, 18658143, 19250465, 26950651, 31096905, 34650837, 57751395, 80851953, 93290715, 134753255, 173254185, 242555859, 404259765, 1212779295]

約数ペア:

[(1, 1212779295), (3, 404259765), (5, 242555859), (7, 173254185), (9, 134753255), (13, 93290715), (15, 80851953), (21, 57751395), (35, 34650837), (39, 31096905), (45, 26950651), (63, 19250465), (65, 18658143), (73, 16613415), (91, 13327245), (105, 11550279), (117, 10365635), (195, 6219381), (219, 5537805), (273, 4442415), (315, 3850093), (365, 3322683), (455, 2665449), (511, 2373345), (585, 2073127), (657, 1845935), (819, 1480805), (949, 1277955), (1095, 1107561), (1365, 888483), (1533, 791115), (2555, 474669), (2847, 425985), (3285, 369187), (4057, 298935), (4095, 296161), (4599, 263705), (4745, 255591), (6643, 182565), (7665, 158223), (8541, 141995), (12171, 99645), (14235, 85197), (19929, 60855), (20285, 59787), (22995, 52741), (28399, 42705), (33215, 36513)]