27396575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 36106320

約数和(自身を除く): 8709745

約数列:

[1, 5, 19, 25, 95, 137, 421, 475, 685, 2105, 2603, 3425, 7999, 10525, 13015, 39995, 57677, 65075, 199975, 288385, 1095863, 1441925, 5479315, 27396575]

約数ペア:

[(1, 27396575), (5, 5479315), (19, 1441925), (25, 1095863), (95, 288385), (137, 199975), (421, 65075), (475, 57677), (685, 39995), (2105, 13015), (2603, 10525), (3425, 7999)]