27571945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{577}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 34957440

約数和(自身を除く): 7385495

約数列:

[1, 5, 19, 95, 503, 577, 2515, 2885, 9557, 10963, 47785, 54815, 290231, 1451155, 5514389, 27571945]

約数ペア:

[(1, 27571945), (5, 5514389), (19, 1451155), (95, 290231), (503, 54815), (577, 47785), (2515, 10963), (2885, 9557)]