7769265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 14451456

約数和(自身を除く): 6682191

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1213, 1281, 2135, 3639, 6065, 6405, 8491, 18195, 25473, 42455, 73993, 127365, 221979, 369965, 517951, 1109895, 1553853, 2589755, 7769265]

約数ペア:

[(1, 7769265), (3, 2589755), (5, 1553853), (7, 1109895), (15, 517951), (21, 369965), (35, 221979), (61, 127365), (105, 73993), (183, 42455), (305, 25473), (427, 18195), (915, 8491), (1213, 6405), (1281, 6065), (2135, 3639)]