28851525

素因数分解:

$3^3\times 5^2\times {\mathrm{42743}}^1$

素因数の和:42762

約数の個数: 24

約数和(自身を含む): 53002560

約数和(自身を除く): 24151035

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 42743, 128229, 213715, 384687, 641145, 1068575, 1154061, 1923435, 3205725, 5770305, 9617175, 28851525]

約数ペア:

[(1, 28851525), (3, 9617175), (5, 5770305), (9, 3205725), (15, 1923435), (25, 1154061), (27, 1068575), (45, 641145), (75, 384687), (135, 213715), (225, 128229), (675, 42743)]