148226715

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5171}}^1$

素因数の和:5209

約数の個数: 72

約数和(自身を含む): 321925968

約数和(自身を除く): 173699253

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 585, 637, 735, 819, 1365, 1911, 2205, 3185, 4095, 5171, 5733, 9555, 15513, 25855, 28665, 36197, 46539, 67223, 77565, 108591, 180985, 201669, 232695, 253379, 325773, 336115, 470561, 542955, 605007, 760137, 1008345, 1266895, 1411683, 1628865, 2280411, 2352805, 3025035, 3293927, 3800685, 4235049, 7058415, 9881781, 11402055, 16469635, 21175245, 29645343, 49408905, 148226715]

約数ペア:

[(1, 148226715), (3, 49408905), (5, 29645343), (7, 21175245), (9, 16469635), (13, 11402055), (15, 9881781), (21, 7058415), (35, 4235049), (39, 3800685), (45, 3293927), (49, 3025035), (63, 2352805), (65, 2280411), (91, 1628865), (105, 1411683), (117, 1266895), (147, 1008345), (195, 760137), (245, 605007), (273, 542955), (315, 470561), (441, 336115), (455, 325773), (585, 253379), (637, 232695), (735, 201669), (819, 180985), (1365, 108591), (1911, 77565), (2205, 67223), (3185, 46539), (4095, 36197), (5171, 28665), (5733, 25855), (9555, 15513)]