40171005

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{42509}}^1$

素因数の和:42530

約数の個数: 32

約数和(自身を含む): 81619200

約数和(自身を除く): 41448195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 42509, 127527, 212545, 297563, 382581, 637635, 892689, 1147743, 1487815, 1912905, 2678067, 4463445, 5738715, 8034201, 13390335, 40171005]

約数ペア:

[(1, 40171005), (3, 13390335), (5, 8034201), (7, 5738715), (9, 4463445), (15, 2678067), (21, 1912905), (27, 1487815), (35, 1147743), (45, 892689), (63, 637635), (105, 382581), (135, 297563), (189, 212545), (315, 127527), (945, 42509)]