63850185

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 134447040

約数和(自身を除く): 70596855

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 49, 63, 69, 105, 115, 147, 161, 207, 245, 315, 345, 441, 483, 735, 805, 1035, 1127, 1259, 1449, 2205, 2415, 3381, 3777, 5635, 6295, 7245, 8813, 10143, 11331, 16905, 18885, 26439, 28957, 44065, 50715, 56655, 61691, 79317, 86871, 132195, 144785, 185073, 202699, 260613, 308455, 396585, 434355, 555219, 608097, 925365, 1013495, 1303065, 1418893, 1824291, 2776095, 3040485, 4256679, 7094465, 9121455, 12770037, 21283395, 63850185]

約数ペア:

[(1, 63850185), (3, 21283395), (5, 12770037), (7, 9121455), (9, 7094465), (15, 4256679), (21, 3040485), (23, 2776095), (35, 1824291), (45, 1418893), (49, 1303065), (63, 1013495), (69, 925365), (105, 608097), (115, 555219), (147, 434355), (161, 396585), (207, 308455), (245, 260613), (315, 202699), (345, 185073), (441, 144785), (483, 132195), (735, 86871), (805, 79317), (1035, 61691), (1127, 56655), (1259, 50715), (1449, 44065), (2205, 28957), (2415, 26439), (3381, 18885), (3777, 16905), (5635, 11331), (6295, 10143), (7245, 8813)]