17042905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 24053760

約数和(自身を除く): 7010855

約数列:

[1, 5, 11, 19, 47, 55, 95, 209, 235, 347, 517, 893, 1045, 1735, 2585, 3817, 4465, 6593, 9823, 16309, 19085, 32965, 49115, 72523, 81545, 179399, 309871, 362615, 896995, 1549355, 3408581, 17042905]

約数ペア:

[(1, 17042905), (5, 3408581), (11, 1549355), (19, 896995), (47, 362615), (55, 309871), (95, 179399), (209, 81545), (235, 72523), (347, 49115), (517, 32965), (893, 19085), (1045, 16309), (1735, 9823), (2585, 6593), (3817, 4465)]