25984035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7499}}^1$

素因数の和:7528

約数の個数: 48

約数和(自身を含む): 56160000

約数和(自身を除く): 30175965

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 7499, 22497, 37495, 52493, 67491, 82489, 112485, 157479, 247467, 262465, 337455, 412445, 472437, 577423, 742401, 787395, 1237335, 1732269, 2362185, 2887115, 3712005, 5196807, 8661345, 25984035]

約数ペア:

[(1, 25984035), (3, 8661345), (5, 5196807), (7, 3712005), (9, 2887115), (11, 2362185), (15, 1732269), (21, 1237335), (33, 787395), (35, 742401), (45, 577423), (55, 472437), (63, 412445), (77, 337455), (99, 262465), (105, 247467), (165, 157479), (231, 112485), (315, 82489), (385, 67491), (495, 52493), (693, 37495), (1155, 22497), (3465, 7499)]