61270335

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 127048896

約数和(自身を除く): 65778561

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 49, 63, 105, 111, 147, 185, 245, 259, 315, 333, 441, 555, 735, 751, 777, 1295, 1665, 1813, 2205, 2253, 2331, 3755, 3885, 5257, 5439, 6759, 9065, 11265, 11655, 15771, 16317, 26285, 27195, 27787, 33795, 36799, 47313, 78855, 81585, 83361, 110397, 138935, 183995, 194509, 236565, 250083, 331191, 416805, 551985, 583527, 972545, 1250415, 1361563, 1655955, 1750581, 2917635, 4084689, 6807815, 8752905, 12254067, 20423445, 61270335]

約数ペア:

[(1, 61270335), (3, 20423445), (5, 12254067), (7, 8752905), (9, 6807815), (15, 4084689), (21, 2917635), (35, 1750581), (37, 1655955), (45, 1361563), (49, 1250415), (63, 972545), (105, 583527), (111, 551985), (147, 416805), (185, 331191), (245, 250083), (259, 236565), (315, 194509), (333, 183995), (441, 138935), (555, 110397), (735, 83361), (751, 81585), (777, 78855), (1295, 47313), (1665, 36799), (1813, 33795), (2205, 27787), (2253, 27195), (2331, 26285), (3755, 16317), (3885, 15771), (5257, 11655), (5439, 11265), (6759, 9065)]