11257005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 19113984

約数和(自身を除く): 7856979

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 201, 335, 345, 487, 1005, 1461, 1541, 2435, 4623, 7305, 7705, 11201, 23115, 32629, 33603, 56005, 97887, 163145, 168015, 489435, 750467, 2251401, 3752335, 11257005]

約数ペア:

[(1, 11257005), (3, 3752335), (5, 2251401), (15, 750467), (23, 489435), (67, 168015), (69, 163145), (115, 97887), (201, 56005), (335, 33603), (345, 32629), (487, 23115), (1005, 11201), (1461, 7705), (1541, 7305), (2435, 4623)]