244966455

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{881}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 439193664

約数和(自身を除く): 194227209

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 167, 185, 333, 501, 555, 835, 881, 1503, 1665, 2505, 2643, 4405, 6179, 7515, 7929, 13215, 18537, 30895, 32597, 39645, 55611, 92685, 97791, 147127, 162985, 278055, 293373, 441381, 488955, 735635, 1324143, 1466865, 2206905, 5443699, 6620715, 16331097, 27218495, 48993291, 81655485, 244966455]

約数ペア:

[(1, 244966455), (3, 81655485), (5, 48993291), (9, 27218495), (15, 16331097), (37, 6620715), (45, 5443699), (111, 2206905), (167, 1466865), (185, 1324143), (333, 735635), (501, 488955), (555, 441381), (835, 293373), (881, 278055), (1503, 162985), (1665, 147127), (2505, 97791), (2643, 92685), (4405, 55611), (6179, 39645), (7515, 32597), (7929, 30895), (13215, 18537)]