75818295

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{80231}}^1$

素因数の和:80252

約数の個数: 32

約数和(自身を含む): 154045440

約数和(自身を除く): 78227145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 80231, 240693, 401155, 561617, 722079, 1203465, 1684851, 2166237, 2808085, 3610395, 5054553, 8424255, 10831185, 15163659, 25272765, 75818295]

約数ペア:

[(1, 75818295), (3, 25272765), (5, 15163659), (7, 10831185), (9, 8424255), (15, 5054553), (21, 3610395), (27, 2808085), (35, 2166237), (45, 1684851), (63, 1203465), (105, 722079), (135, 561617), (189, 401155), (315, 240693), (945, 80231)]