492089745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{76829}}^1$

素因数の和:76905

約数の個数: 32

約数和(自身を含む): 914584320

約数和(自身を除く): 422494575

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 76829, 230487, 384145, 537803, 1152435, 1613409, 2689015, 4686569, 8067045, 14059707, 23432845, 32805983, 70298535, 98417949, 164029915, 492089745]

約数ペア:

[(1, 492089745), (3, 164029915), (5, 98417949), (7, 70298535), (15, 32805983), (21, 23432845), (35, 14059707), (61, 8067045), (105, 4686569), (183, 2689015), (305, 1613409), (427, 1152435), (915, 537803), (1281, 384145), (2135, 230487), (6405, 76829)]