26693205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 53968896

約数和(自身を除く): 27275691

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 191, 231, 363, 385, 573, 605, 847, 955, 1155, 1331, 1337, 1815, 2101, 2541, 2865, 3993, 4011, 4235, 6303, 6655, 6685, 9317, 10505, 12705, 14707, 19965, 20055, 23111, 27951, 31515, 44121, 46585, 69333, 73535, 115555, 139755, 161777, 220605, 254221, 346665, 485331, 762663, 808885, 1271105, 1779547, 2426655, 3813315, 5338641, 8897735, 26693205]

約数ペア:

[(1, 26693205), (3, 8897735), (5, 5338641), (7, 3813315), (11, 2426655), (15, 1779547), (21, 1271105), (33, 808885), (35, 762663), (55, 485331), (77, 346665), (105, 254221), (121, 220605), (165, 161777), (191, 139755), (231, 115555), (363, 73535), (385, 69333), (573, 46585), (605, 44121), (847, 31515), (955, 27951), (1155, 23111), (1331, 20055), (1337, 19965), (1815, 14707), (2101, 12705), (2541, 10505), (2865, 9317), (3993, 6685), (4011, 6655), (4235, 6303)]