24497275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 33368400

約数和(自身を除く): 8871125

約数列:

[1, 5, 11, 25, 55, 229, 275, 389, 1145, 1945, 2519, 4279, 5725, 9725, 12595, 21395, 62975, 89081, 106975, 445405, 979891, 2227025, 4899455, 24497275]

約数ペア:

[(1, 24497275), (5, 4899455), (11, 2227025), (25, 979891), (55, 445405), (229, 106975), (275, 89081), (389, 62975), (1145, 21395), (1945, 12595), (2519, 9725), (4279, 5725)]