25973460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{16033}}^1$

素因数の和:16054

約数の個数: 60

約数和(自身を含む): 81484788

約数和(自身を除く): 55511328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 16033, 32066, 48099, 64132, 80165, 96198, 144297, 160330, 192396, 240495, 288594, 320660, 432891, 480990, 577188, 721485, 865782, 961980, 1298673, 1442970, 1731564, 2164455, 2597346, 2885940, 4328910, 5194692, 6493365, 8657820, 12986730, 25973460]

約数ペア:

[(1, 25973460), (2, 12986730), (3, 8657820), (4, 6493365), (5, 5194692), (6, 4328910), (9, 2885940), (10, 2597346), (12, 2164455), (15, 1731564), (18, 1442970), (20, 1298673), (27, 961980), (30, 865782), (36, 721485), (45, 577188), (54, 480990), (60, 432891), (81, 320660), (90, 288594), (108, 240495), (135, 192396), (162, 160330), (180, 144297), (270, 96198), (324, 80165), (405, 64132), (540, 48099), (810, 32066), (1620, 16033)]