64053045

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 138551040

約数和(自身を除く): 74497995

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 49, 63, 69, 105, 115, 135, 147, 161, 189, 207, 245, 315, 345, 421, 441, 483, 621, 735, 805, 945, 1035, 1127, 1263, 1323, 1449, 2105, 2205, 2415, 2947, 3105, 3381, 3789, 4347, 5635, 6315, 6615, 7245, 8841, 9683, 10143, 11367, 14735, 16905, 18945, 20629, 21735, 26523, 29049, 30429, 44205, 48415, 50715, 56835, 61887, 67781, 79569, 87147, 103145, 132615, 145245, 152145, 185661, 203343, 261441, 309435, 338905, 397845, 435735, 474467, 556983, 610029, 928305, 1016715, 1307205, 1423401, 1830087, 2372335, 2784915, 3050145, 4270203, 7117005, 9150435, 12810609, 21351015, 64053045]

約数ペア:

[(1, 64053045), (3, 21351015), (5, 12810609), (7, 9150435), (9, 7117005), (15, 4270203), (21, 3050145), (23, 2784915), (27, 2372335), (35, 1830087), (45, 1423401), (49, 1307205), (63, 1016715), (69, 928305), (105, 610029), (115, 556983), (135, 474467), (147, 435735), (161, 397845), (189, 338905), (207, 309435), (245, 261441), (315, 203343), (345, 185661), (421, 152145), (441, 145245), (483, 132615), (621, 103145), (735, 87147), (805, 79569), (945, 67781), (1035, 61887), (1127, 56835), (1263, 50715), (1323, 48415), (1449, 44205), (2105, 30429), (2205, 29049), (2415, 26523), (2947, 21735), (3105, 20629), (3381, 18945), (3789, 16905), (4347, 14735), (5635, 11367), (6315, 10143), (6615, 9683), (7245, 8841)]