389664135

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{412343}}^1$

素因数の和:412364

約数の個数: 32

約数和(自身を含む): 791700480

約数和(自身を除く): 402036345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 412343, 1237029, 2061715, 2886401, 3711087, 6185145, 8659203, 11133261, 14432005, 18555435, 25977609, 43296015, 55666305, 77932827, 129888045, 389664135]

約数ペア:

[(1, 389664135), (3, 129888045), (5, 77932827), (7, 55666305), (9, 43296015), (15, 25977609), (21, 18555435), (27, 14432005), (35, 11133261), (45, 8659203), (63, 6185145), (105, 3711087), (135, 2886401), (189, 2061715), (315, 1237029), (945, 412343)]