4784115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 9324288

約数和(自身を除く): 4540173

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 283, 345, 483, 735, 805, 849, 1127, 1415, 1981, 2415, 3381, 4245, 5635, 5943, 6509, 9905, 13867, 16905, 19527, 29715, 32545, 41601, 45563, 69335, 97635, 136689, 208005, 227815, 318941, 683445, 956823, 1594705, 4784115]

約数ペア:

[(1, 4784115), (3, 1594705), (5, 956823), (7, 683445), (15, 318941), (21, 227815), (23, 208005), (35, 136689), (49, 97635), (69, 69335), (105, 45563), (115, 41601), (147, 32545), (161, 29715), (245, 19527), (283, 16905), (345, 13867), (483, 9905), (735, 6509), (805, 5943), (849, 5635), (1127, 4245), (1415, 3381), (1981, 2415)]