16266495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 31518720

約数和(自身を除く): 15252225

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 53, 79, 105, 111, 159, 185, 237, 259, 265, 371, 395, 553, 555, 777, 795, 1113, 1185, 1295, 1659, 1855, 1961, 2765, 2923, 3885, 4187, 5565, 5883, 8295, 8769, 9805, 12561, 13727, 14615, 20461, 20935, 29309, 29415, 41181, 43845, 61383, 62805, 68635, 87927, 102305, 146545, 154919, 205905, 306915, 439635, 464757, 774595, 1084433, 2323785, 3253299, 5422165, 16266495]

約数ペア:

[(1, 16266495), (3, 5422165), (5, 3253299), (7, 2323785), (15, 1084433), (21, 774595), (35, 464757), (37, 439635), (53, 306915), (79, 205905), (105, 154919), (111, 146545), (159, 102305), (185, 87927), (237, 68635), (259, 62805), (265, 61383), (371, 43845), (395, 41181), (553, 29415), (555, 29309), (777, 20935), (795, 20461), (1113, 14615), (1185, 13727), (1295, 12561), (1659, 9805), (1855, 8769), (1961, 8295), (2765, 5883), (2923, 5565), (3885, 4187)]