205514115

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{192971}}^1$

素因数の和:193050

約数の個数: 16

約数和(自身を含む): 333455616

約数和(自身を除く): 127941501

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 192971, 578913, 964855, 2894565, 13700941, 41102823, 68504705, 205514115]

約数ペア:

[(1, 205514115), (3, 68504705), (5, 41102823), (15, 13700941), (71, 2894565), (213, 964855), (355, 578913), (1065, 192971)]