87156675

素因数分解:

$3^3\times 5^2\times {\mathrm{129121}}^1$

素因数の和:129140

約数の個数: 24

約数和(自身を含む): 160111280

約数和(自身を除く): 72954605

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 129121, 387363, 645605, 1162089, 1936815, 3228025, 3486267, 5810445, 9684075, 17431335, 29052225, 87156675]

約数ペア:

[(1, 87156675), (3, 29052225), (5, 17431335), (9, 9684075), (15, 5810445), (25, 3486267), (27, 3228025), (45, 1936815), (75, 1162089), (135, 645605), (225, 387363), (675, 129121)]