13155345

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13921}}^1$

素因数の和:13942

約数の個数: 32

約数和(自身を含む): 26730240

約数和(自身を除く): 13574895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 13921, 41763, 69605, 97447, 125289, 208815, 292341, 375867, 487235, 626445, 877023, 1461705, 1879335, 2631069, 4385115, 13155345]

約数ペア:

[(1, 13155345), (3, 4385115), (5, 2631069), (7, 1879335), (9, 1461705), (15, 877023), (21, 626445), (27, 487235), (35, 375867), (45, 292341), (63, 208815), (105, 125289), (135, 97447), (189, 69605), (315, 41763), (945, 13921)]