331318845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{51487}}^1$

素因数の和:51522

約数の個数: 48

約数和(自身を含む): 674698752

約数和(自身を除く): 343379907

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 51487, 154461, 257435, 463383, 566357, 669331, 772305, 1699071, 2007993, 2316915, 2831785, 3346655, 5097213, 6023979, 7362641, 8495355, 10039965, 22087923, 25486065, 30119895, 36813205, 66263769, 110439615, 331318845]

約数ペア:

[(1, 331318845), (3, 110439615), (5, 66263769), (9, 36813205), (11, 30119895), (13, 25486065), (15, 22087923), (33, 10039965), (39, 8495355), (45, 7362641), (55, 6023979), (65, 5097213), (99, 3346655), (117, 2831785), (143, 2316915), (165, 2007993), (195, 1699071), (429, 772305), (495, 669331), (585, 566357), (715, 463383), (1287, 257435), (2145, 154461), (6435, 51487)]