15672425

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 20296320

約数和(自身を除く): 4623895

約数列:

[1, 5, 25, 43, 61, 215, 239, 305, 1075, 1195, 1525, 2623, 5975, 10277, 13115, 14579, 51385, 65575, 72895, 256925, 364475, 626897, 3134485, 15672425]

約数ペア:

[(1, 15672425), (5, 3134485), (25, 626897), (43, 364475), (61, 256925), (215, 72895), (239, 65575), (305, 51385), (1075, 14579), (1195, 13115), (1525, 10277), (2623, 5975)]