2208115

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 3419136

約数和(自身を除く): 1211021

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 211, 299, 455, 805, 1055, 1477, 1495, 2093, 2743, 4853, 7385, 10465, 13715, 19201, 24265, 33971, 63089, 96005, 169855, 315445, 441623, 2208115]

約数ペア:

[(1, 2208115), (5, 441623), (7, 315445), (13, 169855), (23, 96005), (35, 63089), (65, 33971), (91, 24265), (115, 19201), (161, 13715), (211, 10465), (299, 7385), (455, 4853), (805, 2743), (1055, 2093), (1477, 1495)]