3828195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{4051}}^1$

素因数の和:4072

約数の個数: 32

約数和(自身を含む): 7779840

約数和(自身を除く): 3951645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 4051, 12153, 20255, 28357, 36459, 60765, 85071, 109377, 141785, 182295, 255213, 425355, 546885, 765639, 1276065, 3828195]

約数ペア:

[(1, 3828195), (3, 1276065), (5, 765639), (7, 546885), (9, 425355), (15, 255213), (21, 182295), (27, 141785), (35, 109377), (45, 85071), (63, 60765), (105, 36459), (135, 28357), (189, 20255), (315, 12153), (945, 4051)]