2357705

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 1125943

約数列:

[1, 5, 7, 31, 35, 41, 53, 155, 205, 217, 265, 287, 371, 1085, 1271, 1435, 1643, 1855, 2173, 6355, 8215, 8897, 10865, 11501, 15211, 44485, 57505, 67363, 76055, 336815, 471541, 2357705]

約数ペア:

[(1, 2357705), (5, 471541), (7, 336815), (31, 76055), (35, 67363), (41, 57505), (53, 44485), (155, 15211), (205, 11501), (217, 10865), (265, 8897), (287, 8215), (371, 6355), (1085, 2173), (1271, 1855), (1435, 1643)]